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Balén Z, Pliskin E, Cook E, Manlove J, Steiner R, Cervantes M, Garrido M, Nuñez-Eddy C, Day M. Strategies to develop an LGBTQIA+-inclusive adolescent sexual health program evaluation. Front Reprod Health 2024; 6:1327980. [PMID: 38590517 PMCID: PMC11000634 DOI: 10.3389/frph.2024.1327980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 03/12/2024] [Indexed: 04/10/2024] Open
Abstract
Introduction Adolescent sexual health interventions are increasingly incorporating content that is inclusive of LGBTQIA+ youth (lesbian, gay, bisexual, transgender, queer/questioning, intersex, asexual, and other marginalized sexualities and genders). Evaluations of such programs must also be inclusive to enhance the validity of evaluation results and avoid further marginalization. We present strategies for increasing LGBTQIA+-inclusivity based on our evaluation of SafeSpace, a sexual health curriculum. Methods To design an LGBTQIA+-inclusive program evaluation, we leveraged LGBTQIA+ research staff's insights, pursued a parental consent waiver, developed an inclusive recruitment plan, and crafted demographic and sexual behavior survey measures with input from youth and equity experts. We conducted a pilot study with 42 youth ages 14-17 to assess the feasibility and efficacy of our strategies. Results We obtained a parental consent waiver and recruited a majority LGBTQIA+ pilot study sample (62%). Using themes from cognitive interviews with youth and experts regarding inclusive framing and use of plain language, we refined demographic measures and expanded sexual behavior measures. Conclusion Findings suggest that the strategies used to enhance LGBTQIA+-inclusivity in our evaluation of SafeSpace were effective in respectfully and more accurately capturing a fuller range of experiences and identities of LGBTQIA+ and cis-straight youth. The strategies and survey measures developed for this study can be applied to increase LGBTQIA+-inclusivity in other adolescent sexual health program evaluations.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Maeve Day
- Child Trends, Rockville, MD, United States
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Gomez NA, Sturla Lompré J, Ferrando A, Garrido M, Domini CE. Update on the status of the contamination by organotin compounds in sediment of Nuevo Gulf, Argentina. Insights from field and experimental studies. Mar Pollut Bull 2024; 200:116087. [PMID: 38335631 DOI: 10.1016/j.marpolbul.2024.116087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 01/26/2024] [Accepted: 01/27/2024] [Indexed: 02/12/2024]
Abstract
Organotin compounds are persistent pollutants and are considered chemicals of high environmental concern. In the present study, the distribution and degradation of tributyltin were evaluated in field sediments and through an ex situ experiment. For this, sediment samples from two locations were analysed: Luis Piedrabuena Harbour, with higher maritime traffic, and Cerro Avanzado, which receives less impact from anthropogenic activities. The results indicated that pollution levels at Luis Piedrabuena Harbour have decreased compared with studies performed 9 years ago for the same area. On the contrary, traces of organotin compounds have been found for the first time at Cerro Avanzado. Moreover, the butyltin degradation index indicated that organotin compounds undergo an advanced degradation process in the collected samples at both sites. Ex situ experiments revealed a limited capacity of sediments to retain tributyltin, and suggested an active role of bioturbation activity in the degradation of these compounds. In addition, visualisation using chemometric techniques (principal components analysis) allowed a simpler analysis of two sediment characteristics: the degree of contamination and the degradation levels of organotin compounds.
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Affiliation(s)
- N A Gomez
- INQUISUR, Departamento de Química, Universidad Nacional del Sur (UNS) - CONICET, Av. Alem 1253, B8000CPB Bahía Blanca, Buenos Aires, Argentina
| | - J Sturla Lompré
- Centro para el Estudio de Sistemas Marinos (CESIMAR) - CCT CONICET - CENPAT, Boulevard Brown 2915, U9120ACD Puerto Madryn, Chubut, Argentina; Laboratorio de Ecotoxicología de Invertebrados Acuáticos (LEIA) - IPaM - UNPSJB, Boulevard Brown 3051, U9120 Puerto Madryn, Chubut, Argentina
| | - A Ferrando
- Centro para el Estudio de Sistemas Marinos (CESIMAR) - CCT CONICET - CENPAT, Boulevard Brown 2915, U9120ACD Puerto Madryn, Chubut, Argentina; Laboratorio de Ecotoxicología de Invertebrados Acuáticos (LEIA) - IPaM - UNPSJB, Boulevard Brown 3051, U9120 Puerto Madryn, Chubut, Argentina.
| | - M Garrido
- INQUISUR, Departamento de Química, Universidad Nacional del Sur (UNS) - CONICET, Av. Alem 1253, B8000CPB Bahía Blanca, Buenos Aires, Argentina
| | - C E Domini
- INQUISUR, Departamento de Química, Universidad Nacional del Sur (UNS) - CONICET, Av. Alem 1253, B8000CPB Bahía Blanca, Buenos Aires, Argentina.
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Hofert GG, Martinez-Garcia G, Tingey L, Ybarra M, Philliber A, Karas J, Grafals M, Garrido M, Parchem S, Yager-DeConcini E. The impact of funding disruptions on large-scale teen pregnancy prevention research projects. Health Policy Open 2023; 5:100101. [PMID: 37636593 PMCID: PMC10458667 DOI: 10.1016/j.hpopen.2023.100101] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 06/07/2023] [Accepted: 07/03/2023] [Indexed: 08/29/2023] Open
Abstract
To advance the field of teen pregnancy prevention, new interventions must be developed and tested. The federal Teen Pregnancy Prevention program (TPP) funds the evaluation of promising interventions. We report on a funding disruption to 21 TPP Tier 2B research grantees across the US that was unusual for its ideological causation, sudden timing, severity, and ultimately court decisions compelling the agency to reverse the decision. We address the following question: How did challenges presented by the attempted funding termination impact grantees' ability to continue with their intended research? Results from grantee surveys in 2019 demonstrate the funding disruption negatively impacted participant recruitment, organizational collaboration, program delivery, research rigor, and compromised grantees' ability to complete high-quality evaluations. Results also show most projects could continue, with modified research goals, when funding was reinstated. We conclude administrations should avoid arbitrarily and prematurely terminating research projects. However, there is merit in reinstating funds to projects should a disruption occur. Results from this work are particularly relevant as we anticipate how health research projects may manage other disruptions to funding or timetables, such as those caused by COVID-19. Results are relevant to policy makers, researchers, government and private funders, grantees, and technical assistance teams.
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Affiliation(s)
| | | | - Lauren Tingey
- Johns Hopkins Center for American Indian Health, 415 N. Washington St., Baltimore, MD 21231, USA
| | - Michele Ybarra
- Center for Innovative Public Health Research, 555 N. El Camino Real #A347, San Clemente, CA 92672-6745, USA
| | - Ash Philliber
- Philliber Research & Evaluation, 6 Main Street, Accord, NY 12404, USA
| | - Jordan Karas
- Cabarrus Health Alliance. 300 Mooresville Rd., Kannapolis, NC 28081, USA
| | - Melanie Grafals
- Cabarrus Health Alliance. 300 Mooresville Rd., Kannapolis, NC 28081, USA
| | | | - Sarah Parchem
- Chicago Department of Public Health, 333 S. State St., Room 200, Chicago, IL 60604, USA
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Martin JZ, Onieva JL, Roman A, Garrido M, Oliver J, Martinez-Galvez B, Dubbelman J, Mesas A, Villatoro R, Ramos I, Rueda-Dominguez A, Perez-Ruiz E, Benitez JC, Medina JA, Alba E, Sett RC, Barragan I. Dynamic Exosome Analysis to Predict Response to the Combination of SABR and Immunotherapy in Oligoprogressive Disease. Int J Radiat Oncol Biol Phys 2023; 117:e274-e275. [PMID: 37785033 DOI: 10.1016/j.ijrobp.2023.06.1247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) Up to 80% of metastatic patients face resistance to immune checkpoint inhibitors (ICI). Combined SABR and ICI (I-SABR) can unleash antitumor immune cascades to overcome resistance and improve response with minimal toxicity. This synergy is particularly interesting in the oligoprogressive setting to extend the clinical benefit (CB) of ICI. However, there are no current biomarkers for patient selection. We hypothesize that differential expression of exosomal RNA in liquid biopsy may predict response to I-SABR. MATERIALS/METHODS Ongoing prospective multicenter study in two cohorts. Cohort A consists of metastatic patients in oligoprogression to ICI (1-5 extracranial sites) but maintaining the same ICI due to CB and who receive concomitant SABR (35 Gy in 5 fractions, fx) to oligoprogressive sites. Cohort B is a comparative group of oligometastatic patients receiving only SABR in ablative doses. Blood samples are extracted before SABR (T1), after the first (T2) and last (T3) fx, two months post-SABR (T4) and at further progression (TP). Response is evaluated by iRECIST and defined by the objective response rate (ORR) in all lesions (in and out-of-field)- complete and partial responses. For exosome analysis, we perform RNA isolation and small RNA sequencing from plasma. We use Cutadapt, Bowtie and featureCounts to quantify the number of reads of miRNA, small nuclear RNA (snRNA) and small nucleolar RNA (snoRNA). Pairwise differences in expression in responders and non-responders are examined by DESeq2 differential expression analysis. Differentially expressed transcripts are consulted in Ingenuity Pathway Analysis (IPA). RESULTS Of 22 patients recruited, we present preliminary results of the first 10 (8 from cohort A and 2 from B) that had undergone re-evaluation after SABR. Most frequent cancer types were lung (60%) and renal cell (20%). Seventy percent were polymetastatic (>5 lesions) and 90% had a single progressing site. Pembrolizumab (40%) and Nivolumab (30%) were the most frequent ICI. Most lesions for SABR were lung (45%). With a median follow-up of 7.1 months (95% CI, 3.7-10.6) ORR at two months was 60% (6 partial responses, 1 stable disease and 3 progressions). Median progression-free survival was 10.3 months (95% CI, 3.7-not reached) and median overall survival was not reached. Seven patients in cohort A were available for small RNA analysis. We identified 3 miRNA, 24 snRNA and 9 snoRNA that were significantly differentially expressed at T1. Hsa-miR-493, marker of tumor progression, was upregulated in non-responders. RN7SK inhibits LAS1L (a known inductor of metastasis in lung cancer) and was upregulated in responders. SNORD71, which is inhibited by ILF3 (promotor of progression), was also upregulated in responders. CONCLUSION I-SABR is an effective approach for extending CB of ICI in oligoprogressive patients. Exosomal RNA expression analysis in liquid biopsy is a novel and non-invasive technique that may predict response to this combination and aid in patient selection.
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Affiliation(s)
- J Zafra Martin
- Group of Translational Research in Cancer Immunotherapy, Health and Medical Research Centre (CIMES), University of Malaga (UMA), Institute of Biomedical Research in Malaga (IBIMA), Malaga, Spain; Department of Radiation Oncology, Virgen de la Victoria University Hospital, Malaga, Spain
| | - J L Onieva
- Group of Translational Research in Cancer Immunotherapy, Health and Medical Research Centre (CIMES), University of Malaga (UMA), Institute of Biomedical Research in Malaga (IBIMA), Malaga, Spain; Medical Oncology Intercenter Unit, Regional and Virgen de la Victoria University Hospitals, Malaga, Spain
| | - A Roman
- Department of Radiation Oncology, Virgen de la Victoria University Hospital, Malaga, Spain
| | - M Garrido
- Group of Translational Research in Cancer Immunotherapy, Health and Medical Research Centre (CIMES), University of Malaga (UMA), Institute of Biomedical Research in Malaga (IBIMA), Malaga, Spain; Medical Oncology Intercenter Unit, Regional and Virgen de la Victoria University Hospitals, Malaga, Spain
| | - J Oliver
- Group of Translational Research in Cancer Immunotherapy, Health and Medical Research Centre (CIMES), University of Malaga (UMA), Institute of Biomedical Research in Malaga (IBIMA), Malaga, Spain; Medical Oncology Intercenter Unit, Regional and Virgen de la Victoria University Hospitals, Malaga, Spain
| | - B Martinez-Galvez
- Group of Translational Research in Cancer Immunotherapy, Health and Medical Research Centre (CIMES), University of Malaga (UMA), Institute of Biomedical Research in Malaga (IBIMA), Malaga, Spain; Medical Oncology Intercenter Unit, Regional and Virgen de la Victoria University Hospitals, Malaga, Spain
| | - J Dubbelman
- Group of Translational Research in Cancer Immunotherapy, Health and Medical Research Centre (CIMES), University of Malaga (UMA), Institute of Biomedical Research in Malaga (IBIMA), Malaga, Spain; Medical Oncology Intercenter Unit, Regional and Virgen de la Victoria University Hospitals, Malaga, Spain
| | - A Mesas
- Medical Oncology Intercenter Unit, Regional and Virgen de la Victoria University Hospitals, Malaga, Spain
| | - R Villatoro
- Department of Medical Oncology, Costa del Sol Hospital, Marbella, Spain
| | - I Ramos
- Group of Translational Research in Cancer Immunotherapy, Health and Medical Research Centre (CIMES), University of Malaga (UMA), Institute of Biomedical Research in Malaga (IBIMA), Malaga, Spain; Medical Oncology Intercenter Unit, Regional and Virgen de la Victoria University Hospitals, Malaga, Spain
| | - A Rueda-Dominguez
- Group of Translational Research in Cancer Immunotherapy, Health and Medical Research Centre (CIMES), University of Malaga (UMA), Institute of Biomedical Research in Malaga (IBIMA), Malaga, Spain; Medical Oncology Intercenter Unit, Regional and Virgen de la Victoria University Hospitals, Malaga, Spain
| | - E Perez-Ruiz
- Group of Translational Research in Cancer Immunotherapy, Health and Medical Research Centre (CIMES), University of Malaga (UMA), Institute of Biomedical Research in Malaga (IBIMA), Malaga, Spain; Medical Oncology Intercenter Unit, Regional and Virgen de la Victoria University Hospitals, Malaga, Spain
| | - J C Benitez
- Group of Translational Research in Cancer Immunotherapy, Health and Medical Research Centre (CIMES), University of Malaga (UMA), Institute of Biomedical Research in Malaga (IBIMA), Malaga, Spain; Medical Oncology Intercenter Unit, Regional and Virgen de la Victoria University Hospitals, Malaga, Spain
| | - J A Medina
- Department of Radiation Oncology, Virgen de la Victoria University Hospital, Malaga, Spain
| | - E Alba
- Group of Translational Research in Cancer Immunotherapy, Health and Medical Research Centre (CIMES), University of Malaga (UMA), Institute of Biomedical Research in Malaga (IBIMA), Malaga, Spain; Medical Oncology Intercenter Unit, Regional and Virgen de la Victoria University Hospitals, Malaga, Spain
| | - R Chicas Sett
- Department of Radiation Oncology, La Fe University Hospital, Valencia, Spain; Department of Radiation Oncology, ASCIRES Grupo Biomedico, Valencia, Spain
| | - I Barragan
- Group of Translational Research in Cancer Immunotherapy, Health and Medical Research Centre (CIMES), University of Malaga (UMA), Institute of Biomedical Research in Malaga (IBIMA), Malaga, Spain; Group of Pharmacoepigenetics, Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
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Edeline J, Finn R, Bouattour M, Cheng AL, Chan S, Yau T, Garrido M, Knox J, Daniele B, Breder V, Lim H, Ogasawara S, Odeleye-Ajakaye A, Martinez-Forero I, Siegel A, Merle P. 713P Pembrolizumab (Pembro) vs placebo (Pbo) as second-line treatment for sorafenib-treated advanced hepatocellular carcinoma (aHCC): 4.5-year follow-up from KEYNOTE-240. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Erostate M, Ghiotti S, Huneau F, Jouffroy D, Garel E, Garrido M, Pasqualini V. The challenge of assessing the proper functioning conditions of coastal lagoons to improve their future management. Sci Total Environ 2022; 803:150052. [PMID: 34525769 DOI: 10.1016/j.scitotenv.2021.150052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 08/26/2021] [Accepted: 08/27/2021] [Indexed: 06/13/2023]
Abstract
The sustainable management of coastal lagoon hydrosystems is a key issue for the socio-economic and environmental development of many coastal areas worldwide. Often maintained by direct or indirect groundwater supplies, they provide a large range of ecosystem services, from which human societies take advantage. Twenty years after its implementation, a large majority of the Mediterranean lagoons have still not reached the "good status" required by the WFD. Several questions then arise as to the representativeness of the WFD indicators or the relevance of the restoration objectives considering the complexity, evolutionary and unpredictable nature of lagoon hydrosystems. This study proposes an innovative, multidisciplinary, long-term approach to define the proper functioning conditions of a costal lagoon hydrosystems, i.e. all the factors that contribute to the functioning of coastal lagoon hydrosystems and the connectivity with other biodiversity reservoirs, be they ecological, hydrological, social or political. By considering the lagoons and all its hydrological, ecological and societal proper functioning conditions over almost 200 years, this approach makes it possible to assess the influence of past natural and anthropogenic disturbances and support the implementation of future relevant hydrosystem-based management plans which have to be coordinated and politically driven. Defining proper restoration and management objectives should ensure that ecological functions are maintained based on current and future ecosystem benefits and uses. Considering the highly unpredictable nature of coastal hydrosystems, the state of an ecosystem should not only be evaluated on ecological or chemical criteria but also take into account socio-economic and political indicators. The implementation of the 3rd river basin management plan of the WFD as soon as 2022 could be the appropriate occasion to reassess the restoration objectives towards more realistic goals and to give more significance to the definition of the "resilience capacity" of water bodies in place of inappropriate restricted restauration objectives.
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Affiliation(s)
- M Erostate
- Université de Corse Pascal Paoli, Département d'Hydrogéologie, Campus Grimaldi, BP 52, 20250 Corte, France; CNRS, UMR 6134, SPE, 20250 Corte, France
| | - S Ghiotti
- ART-Dev, Univ Montpellier, CIRAD, CNRS, Univ Paul Valéry Montpellier 3, Univ Perpignan Via Domitian, 34190 Montpellier, France
| | - F Huneau
- Université de Corse Pascal Paoli, Département d'Hydrogéologie, Campus Grimaldi, BP 52, 20250 Corte, France; CNRS, UMR 6134, SPE, 20250 Corte, France.
| | - D Jouffroy
- Université de Corse Pascal Paoli, INSPE de Corse, CNRS UMR 6240 LISA, 20250 Corte, France
| | - E Garel
- Université de Corse Pascal Paoli, Département d'Hydrogéologie, Campus Grimaldi, BP 52, 20250 Corte, France; CNRS, UMR 6134, SPE, 20250 Corte, France
| | - M Garrido
- Office de l'Environnement de la Corse, 14 Avenue Jean Nicoli, 20250 Corte, France
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Aróstegui Aguilar J, Diago A, Carrillo Gijón R, Fernández Figueras M, Fraga J, García Herrera A, Garrido M, Idoate Gastearena M, Christian Laga A, Llamas-Velasco M, Martínez Campayo N, Monteagudo C, Onrubia J, Pérez Muñoz N, Ríos-Martín J, Ríos-Viñuela E, Rodríguez Peralto J, Rozas Muñoz E, Sanmartín O, Santonja C, Santos-Briz A, Saus C, Suárez Peñaranda J, Velasco Benito V, Beato Merino M, Fernandez-Flores A. Granulomas in Dermatopathology: Principal Diagnoses — Part 2. Actas Dermo-Sifiliográficas (English Edition) 2021. [DOI: 10.1016/j.adengl.2021.07.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Aróstegui Aguilar J, Diago A, Carrillo Gijón R, Fernández Figueras M, Fraga J, García Herrera A, Garrido M, Idoate Gastearena M, Christian Laga A, Llamas-Velasco M, Martínez Campayo N, Monteagudo C, Onrubia J, Pérez Muñoz N, Ríos-Martín J, Ríos-Viñuela E, Rodríguez Peralto J, Rozas Muñoz E, Sanmartín O, Santonja C, Santos-Briz A, Saus C, Suárez Peñaranda J, Velasco Benito V, Beato Merino M, Fernandez-Flores A. Granulomas in Dermatopathology: Principal Diagnoses - Part 1. Actas Dermo-Sifiliográficas (English Edition) 2021. [DOI: 10.1016/j.adengl.2021.07.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Janjigian Y, Ajani J, Moehler M, Garrido M, Gallardo C, Shen L, Yamaguchi K, Wyrwicz L, Skoczylas T, Bragagnoli A, Liu T, Tehfe M, Elimova E, Li M, Poulart V, Lei M, Kondo K, Shitara K. LBA7 Nivolumab (NIVO) plus chemotherapy (Chemo) or ipilimumab (IPI) vs chemo as first-line (1L) treatment for advanced gastric cancer/gastroesophageal junction cancer/esophageal adenocarcinoma (GC/GEJC/EAC): CheckMate 649 study. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.2131] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Muñoz-Medel M, Heredia A, Garrido M, Sabioncello A, Córdova-Delgado M, Retamal I, Pinto M, Fernandez P, Garrido M. P-132 Molecular profiling of KIT and PDGFRA in Chilean GIST patients: A Latin-American perspective. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.05.187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Uriarte D, Vidal E, Canals A, Domini CE, Garrido M. Simple-to-use and portable device for free chlorine determination based on microwave-assisted synthesized carbon dots and smartphone images. Talanta 2021; 229:122298. [PMID: 33838783 DOI: 10.1016/j.talanta.2021.122298] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 03/04/2021] [Accepted: 03/05/2021] [Indexed: 12/26/2022]
Abstract
A new portable and simple 3D printed device was designed for free chlorine determination in water samples. The analytical method was based on the quenching caused by free chlorine on the fluorescence emission of the carbon dots (CD) synthesized from citric acid and urea. The fluorescence was captured through the camera of a smartphone, which was coupled to the 3D printed device, and the images were processed using the RGB system by the ImageJ 1.51q software. The proposed method was selective and precise (RSD% 4.6, for n = 6), and the trueness of the results was evaluated by comparing the results obtained with those recovered by the spectrophotometric method 4500-Cl G (standard method), with good agreement between them. Moreover, the remarkable correlation between the CD signal and the free chlorine concentration resulted in a determination with low detection limits (limit of detection of 6 μg L-1 and limit of quantification of 20 μg L-1). Therefore, the new method and the related portable device could be considered a fast, economical and reliable alternative for the on-site determination of free chlorine in water samples.
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Affiliation(s)
- D Uriarte
- INQUISUR, Departamento de Química, Universidad Nacional Del Sur (UNS)-CONICET, Av. Alem 1253, 8000, Bahía Blanca, Argentina
| | - E Vidal
- INQUISUR, Departamento de Química, Universidad Nacional Del Sur (UNS)-CONICET, Av. Alem 1253, 8000, Bahía Blanca, Argentina
| | - A Canals
- Departamento de Química Analítica, Nutrición y Bromatología, Instituto Universitario de Materiales, Universidad de Alicante, Apdo. 99, 03080, Alicante, Spain
| | - C E Domini
- INQUISUR, Departamento de Química, Universidad Nacional Del Sur (UNS)-CONICET, Av. Alem 1253, 8000, Bahía Blanca, Argentina.
| | - M Garrido
- INQUISUR, Departamento de Química, Universidad Nacional Del Sur (UNS)-CONICET, Av. Alem 1253, 8000, Bahía Blanca, Argentina.
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Schweitzer C, Garrido M, Paredes R, Stoore C, Reyes M, Bologna-Molina R, Fernández A, Hernández Rios M. Localization of interleukin-6 signaling complex in epithelialized apical lesions of endodontic origin. Clin Oral Investig 2021; 25:4075-4083. [PMID: 33411000 DOI: 10.1007/s00784-020-03738-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 12/08/2020] [Indexed: 02/07/2023]
Abstract
OBJECTIVES We aimed to determine the immunolocalization patterns of the interleukin (IL)-6 signaling complex in epithelialized and non-epithelialized apical lesions of endodontic origin (ALEOs). MATERIALS AND METHODS Epithelialized (n = 8) and non-epithelialized (n = 7) ALEOs were obtained from teeth with indication of extraction in patients with clinical diagnosis of apical periodontitis. All tissues were subjected to routine processing for histopathologic examination and primary antibodies for IL-6, IL-6 receptor (R), and glycoprotein (gp)-130 were used for immunohistochemistry and double immunofluorescence co-localization. RESULTS IL-6, IL-6R, and gp-130 were immunolocalized in endothelial cells and mononuclear leukocytes in a diffuse pattern within the connective tissue of epithelialized and non-epithelialized ALEOs. In the epithelialized lesions, two different patterns were identified: IL-6 signaling complex was localized within the proliferating epithelium in a diffuse intracellular pattern and in a cell membrane localization pattern within the mature epithelial lining, showing a decreased intensity towards the surface layers. CONCLUSIONS IL-6, IL-6R, and gp-130 localized to mononuclear inflammatory cells, vascular endothelial cells, and immature proliferating epithelia in a diffuse pattern and in mature lining epithelia in a localized cell membrane pattern, supporting a role for epithelial proliferation during cyst formation. Additional cell membrane co-localization of IL-6 receptor complex suggests classic signaling involvement in addition to trans-signaling.
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Affiliation(s)
- C Schweitzer
- Department of Oral Pathology and Medicine, Faculty of Dentistry, Universidad de Chile, Sergio Livingstone Pohlhammer 943, Independencia, 8380000, Santiago, Chile
- Laboratory of Periodontal Biology, Faculty of Dentistry, Universidad de Chile, Sergio Livingstone Pohlhammer 943, Independencia, 8380000, Santiago, Chile
| | - M Garrido
- Laboratory of Periodontal Biology, Faculty of Dentistry, Universidad de Chile, Sergio Livingstone Pohlhammer 943, Independencia, 8380000, Santiago, Chile
| | - R Paredes
- Faculty of Veterinary Medicine, Faculty of Life Sciences, Universidad Andrés Bello, Av. República 440, 8320000, Santiago, Chile
| | - C Stoore
- Faculty of Veterinary Medicine, Faculty of Life Sciences, Universidad Andrés Bello, Av. República 440, 8320000, Santiago, Chile
| | - M Reyes
- Department of Oral Pathology and Medicine, Faculty of Dentistry, Universidad de Chile, Sergio Livingstone Pohlhammer 943, Independencia, 8380000, Santiago, Chile
| | - R Bologna-Molina
- Faculty of Dentistry, Universidad de la República, General las Heras 1925, 11600, Montevideo, Uruguay
| | - A Fernández
- Laboratory of Periodontal Biology, Faculty of Dentistry, Universidad de Chile, Sergio Livingstone Pohlhammer 943, Independencia, 8380000, Santiago, Chile
- Faculty of Dentistry, Universidad Andrés Bello, Av. República 440, 8320000, Santiago, Chile
| | - Marcela Hernández Rios
- Department of Oral Pathology and Medicine, Faculty of Dentistry, Universidad de Chile, Sergio Livingstone Pohlhammer 943, Independencia, 8380000, Santiago, Chile.
- Laboratory of Periodontal Biology, Faculty of Dentistry, Universidad de Chile, Sergio Livingstone Pohlhammer 943, Independencia, 8380000, Santiago, Chile.
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13
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Desbois AC, Régnier P, Quiniou V, Lejoncour A, Maciejewski-Duval A, Comarmond C, Vallet H, Rosenzwag M, Darrasse-Jèze G, Derian N, Pouchot J, Samson M, Bienvenu B, Fouret P, Koskas F, Garrido M, Sène D, Bruneval P, Cacoub P, Klatzmann D, Saadoun D. Specific Follicular Helper T Cell Signature in Takayasu Arteritis. Arthritis Rheumatol 2021; 73:1233-1243. [PMID: 33538119 DOI: 10.1002/art.41672] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 12/09/2020] [Accepted: 01/28/2021] [Indexed: 01/21/2023]
Abstract
OBJECTIVE Our aim was to compare transcriptome and phenotype profiles of CD4+ T cells and CD19+ B cells in patients with Takayasu arteritis (TAK), patients with giant cell arteritis (GCA), and healthy donors. METHODS Gene expression analyses, flow cytometry immunophenotyping, T cell receptor (TCR) gene sequencing, and functional assessments of cells from peripheral blood and arterial lesions from TAK patients, GCA patients, and healthy donors were performed. RESULTS Among the most significantly dysregulated genes in CD4+ T cells of TAK patients compared to GCA patients (n = 720 genes) and in CD4+ T cells of TAK patients compared to healthy donors (n = 1,447 genes), we identified a follicular helper T (Tfh) cell signature, which included CXCR5, CCR6, and CCL20 genes, that was transcriptionally up-regulated in TAK patients. Phenotypically, there was an increase in CD4+CXCR5+CCR6+CXCR3- Tfh17 cells in TAK patients that was associated with a significant enrichment of CD19+ B cell activation. Functionally, Tfh cells helped B cells to proliferate, differentiate into memory cells, and secrete IgG antibodies. Maturation of B cells was inhibited by JAK inhibitors. Locally, in areas of arterial inflammation, we found a higher proportion of tertiary lymphoid structures comprised CD4+, CXCR5+, programmed death 1+, and CD20+ cells in TAK patients compared to GCA patients. CD4+CXCR5+ T cells in the aortas of TAK patients had an oligoclonal α/β TCR repertoire. CONCLUSION We established the presence of a specific Tfh cell signature in both circulating and aorta-infiltrating CD4+ T cells from TAK patients. The cooperation of Tfh cells and B cells might be critical in the occurrence of vascular inflammation in patients with TAK.
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Affiliation(s)
- A C Desbois
- Sorbonne Université, Centre National de Références Maladies Autoimmunes et Systémiques Rares et Maladies Autoinflammatoires Rares, INSERM UMR 959, Groupe Hôpital Pitié-Salpêtrière, AP-HP, Paris, France
| | - P Régnier
- Sorbonne Université, Centre National de Références Maladies Autoimmunes et Systémiques Rares et Maladies Autoinflammatoires Rares, INSERM UMR 959, Groupe Hôpital Pitié-Salpêtrière, AP-HP, Paris, France
| | - V Quiniou
- Sorbonne Université, INSERM UMR 959, Groupe Hospitalier Pitié-Salpêtrière, AP-HP, Paris, France
| | - A Lejoncour
- Sorbonne Université, Centre National de Références Maladies Autoimmunes et Systémiques Rares et Maladies Autoinflammatoires Rares, INSERM UMR 959, Groupe Hôpital Pitié-Salpêtrière, AP-HP, Paris, France
| | - A Maciejewski-Duval
- Sorbonne Université, INSERM UMR 959, Groupe Hospitalier Pitié-Salpêtrière, AP-HP, Paris, France
| | - C Comarmond
- Sorbonne Université, Centre National de Références Maladies Autoimmunes et Systémiques Rares et Maladies Autoinflammatoires Rares, INSERM UMR 959, Groupe Hôpital Pitié-Salpêtrière, AP-HP, Paris, France
| | - H Vallet
- Sorbonne Université, INSERM UMR 959, Groupe Hospitalier Pitié-Salpêtrière, AP-HP, Paris, France
| | - M Rosenzwag
- Sorbonne Université, INSERM UMR 959, Groupe Hospitalier Pitié-Salpêtrière, AP-HP, Paris, France
| | - G Darrasse-Jèze
- Sorbonne Université, INSERM UMR 959, Groupe Hospitalier Pitié-Salpêtrière, AP-HP, Paris, France
| | - N Derian
- Sorbonne Université, INSERM UMR 959, Groupe Hospitalier Pitié-Salpêtrière, AP-HP, Paris, France
| | - J Pouchot
- Hôpital Européen Georges-Pompidou, AP-HP, Université Paris Descartes, Paris, France
| | - M Samson
- Centre Hospitalier Universitaire Dijon Bourgogne, Université Bourgogne-Franche Comté, INSERM EFS Bourgogne-Franche Comté UMR1098, Dijon, France
| | - B Bienvenu
- Centre Hospitalier Universitaire Caen, Caen, France
| | - P Fouret
- Groupe Hospitalier Pitié-Salpétrière, Paris, France
| | - F Koskas
- Groupe Hospitalier Pitié-Salpétrière, Paris, France
| | - M Garrido
- Sorbonne Université, INSERM UMR 959, Groupe Hospitalier Pitié-Salpêtrière, AP-HP, Paris, France
| | - D Sène
- Hôpital Lariboisière, Paris, France
| | - P Bruneval
- Hôpital Européen Georges Pompidou, AP-HP, Paris, France
| | - P Cacoub
- Sorbonne Université, Centre National de Références Maladies Autoimmunes et Systémiques Rares et Maladies Autoinflammatoires Rares, INSERM UMR 959, Groupe Hôpital Pitié-Salpêtrière, AP-HP, Paris, France
| | - D Klatzmann
- Sorbonne Université, INSERM UMR 959, Groupe Hospitalier Pitié-Salpêtrière, AP-HP, Paris, France
| | - D Saadoun
- Sorbonne Université, Centre National de Références Maladies Autoimmunes et Systémiques Rares et Maladies Autoinflammatoires Rares, INSERM UMR 959, Groupe Hôpital Pitié-Salpêtrière, AP-HP, Paris, France
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14
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Aróstegui Aguilar J, Diago A, Carrillo Gijón R, Fernández Figueras M, Fraga J, García Herrera A, Garrido M, Idoate Gastearena MA, Christian Laga A, Llamas-Velasco M, Martínez Campayo N, Monteagudo C, Onrubia J, Pérez Muñoz N, Ríos-Martín JJ, Ríos-Viñuela E, Rodríguez Peralto JL, Rozas Muñoz E, Sanmartín O, Santonja C, Santos-Briz A, Saus C, Suárez Peñaranda JM, Velasco Benito V, Beato Merino MJ, Fernandez-Flores A. Granulomas in Dermatopathology: Principal Diagnoses - Part 2. Actas Dermosifiliogr (Engl Ed) 2021; 112:S0001-7310(21)00138-1. [PMID: 33891884 DOI: 10.1016/j.ad.2021.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Accepted: 04/05/2021] [Indexed: 10/21/2022] Open
Abstract
Part 2 of this series on granulomatous diseases focuses on skin biopsy findings. Whereas the first part treated noninfectious conditions (metabolic disorders and tumors, among other conditions), this part mainly deals with various types of infectious disease along with other conditions seen fairly often by clinical dermatologists.
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Affiliation(s)
- J Aróstegui Aguilar
- Servicio de Dermatología, Complejo Hospitalario de Navarra, Pamplona, España
| | - A Diago
- Servicio de Dermatología, Hospital Universitario Miguel Servet, Zaragoza, España
| | - R Carrillo Gijón
- Servicio de Anatomía Patológica, Hospital Universitario Ramón y Cajal, Madrid, España
| | - M Fernández Figueras
- Servicio de Anatomía Patológica, Hospital Universitari General de Catalunya, Sant Cugat del Vallès, Barcelona, España
| | - J Fraga
- Servicio de Anatomía Patológica, Hospital Universitario de La Princesa, Madrid, España
| | - A García Herrera
- Servicio de Anatomía Patológica, Hospital Clínic, Barcelona, España
| | - M Garrido
- Departamento de Anatomía Patológica, Hospital Universitario 12 de Octubre, Universidad Complutense, Instituto de Investigación I+12, Madrid, España
| | - M A Idoate Gastearena
- Servicio de Anatomía Patológica, Hospital Universitario Virgen Macarena, Departamento de Citología, Histología y Anatomía Patológica, Facultad de Medicina, Universidad de Sevilla, Sevilla, España
| | - A Christian Laga
- Departamento de Patología, Brigham and Women's Hospital, Boston, Massachusetts, Estados Unidos
| | - M Llamas-Velasco
- Servicio de Dermatología, Hospital Universitario de La Princesa, Madrid, España
| | - N Martínez Campayo
- Servicio de Dermatología, Complejo Hospitalario Universitario A Coruña, A Coruña, España
| | - C Monteagudo
- Servicio de Anatomía Patológica, Hospital Clínico Universitario de Valencia, Facultad de Medicina, Universidad de Valencia, Valencia, España
| | - J Onrubia
- Servicio de Anatomía Patológica, Hospital Universitario San Juan de Alicante, Sant Joan d'Alacant, Alicante, España
| | - N Pérez Muñoz
- Servicio de Anatomía Patológica, Hospital Universitari General de Catalunya, Quirón salud, Sant Cugat del Vallès, Barcelona, España
| | - J J Ríos-Martín
- Servicio de Anatomía Patológica, Hospital Universitario Virgen Macarena, Sevilla, España
| | - E Ríos-Viñuela
- Servicio de Dermatología, Fundación Instituto Valenciano de Oncología, Valencia, España
| | - J L Rodríguez Peralto
- Departamento de Anatomía Patológica, Hospital Universitario 12 de Octubre, Universidad Complutense, Instituto de Investigación I+12, Madrid, España
| | - E Rozas Muñoz
- Departamento de Dermatología, Hospital de San Pablo, Coquimbo, Chile
| | - O Sanmartín
- Servicio de Dermatología, Fundación Instituto Valenciano de Oncología, Valencia, España
| | - C Santonja
- Servicio de Anatomía Patológica, Fundación Jiménez Díaz, Madrid, España
| | - A Santos-Briz
- Servicio de Anatomía Patológica, Hospital Universitario de Salamanca, Salamanca, España
| | - C Saus
- Servicio de Anatomía Patológica. Hospital Universitario Son Espases, Palma de Mallorca, España
| | - J M Suárez Peñaranda
- Servicio de Anatomía Patológica, Hospital Clínico Universitario de Santiago, Santiago de Compostela, A Coruña, España
| | - V Velasco Benito
- Servicio de Anatomía Patológica, Hospital Universitario de Cruces, Barakaldo, Vizcaya, España
| | - M J Beato Merino
- Servicio de Anatomía Patológica, Hospital Universitario La Paz, Madrid, España
| | - A Fernandez-Flores
- Servicio de Anatomía Patológica, Hospital Universitario El Bierzo, Ponferrada, León, España; Servicio de Anatomía Patológica, Hospital de la Reina, Ponferrada, León, España; Unidad de Investigación, Instituto de Investigación Biomédica de A Coruña (INIBIC), Universidad de A Coruña, A Coruña, España.
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15
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Aróstegui Aguilar J, Diago A, Carrillo Gijón R, Fernández Figueras M, Fraga J, García Herrera A, Garrido M, Idoate Gastearena MÁ, Christian Laga Á, Llamas-Velasco M, Martínez Campayo N, Monteagudo C, Onrubia J, Pérez Muñoz N, Ríos-Martín JJ, Ríos-Viñuela E, Rodríguez Peralto JL, Rozas Muñoz E, Sanmartín O, Santonja C, Santos-Briz Á, Saus C, Suárez Peñaranda JM, Velasco Benito V, Beato Merino MJ, Fernandez-Flores A. Granulomas in Dermatopathology: Principal Diagnoses - Part 1. Actas Dermosifiliogr (Engl Ed) 2021; 112:S0001-7310(21)00139-3. [PMID: 33887235 DOI: 10.1016/j.ad.2021.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Accepted: 04/05/2021] [Indexed: 11/23/2022] Open
Abstract
This series of 2 articles on dermatopathologic diagnoses reviews conditions in which granulomas form. Part 1 clarifies concepts, discusses the presentation of different types of granulomas and giant cells, and considers a large variety of noninfectious diseases. Some granulomatous diseases have a metabolic origin, as in necrobiosis lipoidica. Others, such as granulomatous mycosis fungoides, are related to lymphomas. Still others, such as rosacea, are so common that dermatologists see them nearly daily in clinical practice.
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Affiliation(s)
- J Aróstegui Aguilar
- Servicio de Dermatología, Complejo Hospitalario de Navarra, Pamplona, Navarra, España
| | - A Diago
- Servicio de Dermatología, Hospital Universitario Miguel Servet, Zaragoza, España
| | - R Carrillo Gijón
- Servicio de Anatomía Patológica, Hospital Universitario Ramón y Cajal, Madrid, España
| | - M Fernández Figueras
- Servicio de Anatomía Patológica, Hospital Universitari General de Catalunya, Barcelona, España
| | - J Fraga
- Servicio de Anatomía Patológica, Hospital Universitario de La Princesa, Madrid, España
| | - A García Herrera
- Servicio de Anatomía Patológica, Hospital Clinic, Barcelona, España
| | - M Garrido
- Departamento de Anatomía Patológica, Hospital Universitario 12 de Octubre, Universidad Complutense, Instituto de Investigación I+12, Madrid, España
| | - M Á Idoate Gastearena
- Servicio de Anatomía Patológica, Hospital Universitario Virgen Macarena, Departamento de Citología, Histología y Anatomía Patológica, Facultad de Medicina, Universidad de Sevilla, Sevilla, España
| | - Á Christian Laga
- Departamento de Patología, Brigham and Women's Hospital, Boston, EE. UU
| | - M Llamas-Velasco
- Servicio de Dermatología, Hospital Universitario de La Princesa, Madrid, España
| | - N Martínez Campayo
- Servicio de Dermatología, Complejo Hospitalario Universitario A Coruña, A Coruña, España
| | - C Monteagudo
- Servicio de Anatomía Patológica, Hospital Clínico Universitario de Valencia, Facultad de Medicina, Universidad de Valencia, Valencia, España
| | - J Onrubia
- Servicio de Anatomía Patológica, Hospital Universitario San Juan de Alicante, Alicante, España
| | - N Pérez Muñoz
- Servicio de Anatomía Patológica, Hospital Universitari General de Catalunya, Quirón salud, Barcelona, España
| | - J J Ríos-Martín
- Servicio de Anatomía Patológica, Hospital Universitario Virgen Macarena, Sevilla, España
| | - E Ríos-Viñuela
- Servicio de Dermatología, Fundación Instituto Valenciano de Oncología, Valencia, España
| | - J L Rodríguez Peralto
- Departamento de Anatomía Patológica, Hospital Universitario 12 de Octubre, Universidad Complutense, Instituto de Investigación I+12, Madrid, España
| | - E Rozas Muñoz
- Departamento de Dermatología, Hospital de San Pablo, Coquimbo, Chile
| | - O Sanmartín
- Servicio de Dermatología, Fundación Instituto Valenciano de Oncología, Valencia, España
| | - C Santonja
- Servicio de Anatomía Patológica, Fundación Jiménez Díaz, Madrid, España
| | - Á Santos-Briz
- Servicio de Anatomía Patológica, Hospital Universitario de Salamanca, Salamanca, España
| | - C Saus
- Servicio de Anatomía Patológica, Hospital Universitario Son Espases, Palma de Mallorca, Islas Baleares, España
| | - J M Suárez Peñaranda
- Servicio de Anatomía Patológica, Hospital Clínico Universitario de Santiago, Santiago de Compostela, A Coruña, España
| | - V Velasco Benito
- Servicio de Anatomía Patológica, Hospital Universitario de Cruces, Barakaldo, Vizcaya, España
| | - M J Beato Merino
- Servicio de Anatomía Patológica, Hospital Universitario La Paz, Madrid, España
| | - A Fernandez-Flores
- Servicio de Anatomía Patológica, Hospital Universitario El Bierzo, Ponferrada, León, España; Servicio de Anatomía Patológica, Hospital de La Reina, Ponferrada, León, España; Unidad de Investigación, Instituto de Investigación Biomédica de A Coruña (INIBIC), Universidad de A Coruña, A Coruña, España.
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16
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Beato Merino M, Diago A, Fernandez-Flores A, Fraga J, García Herrera A, Garrido M, Idoate Gastearena M, Llamas-Velasco M, Monteagudo C, Onrubia J, Pérez-González Y, Pérez Muñoz N, Ríos-Martín J, Ríos-Viñuela E, Rodríguez Peralto J, Rozas Muñoz E, Sanmartín O, Santonja C, Santos-Briz A, Saus C, Suárez Peñaranda J, Velasco Benito V. Clinical and Histopathologic Characteristics of the Main Causes of Vascular Occusion — Part II: Coagulation Disorders, Emboli, and Other. Actas Dermo-Sifiliográficas (English Edition) 2021. [DOI: 10.1016/j.adengl.2020.12.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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17
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Roca B, Teira R, Domingo P, Geijo P, Galindo MJ, Lozano F, Terron A, Garrido M, Suarez-Lozano I, Vidal F, Muñoz-Sanchez P, Viciana P, Ribera E, Castaño M, Martinez E, Puig T, Estrada V, Deig E, de la Fuente B, Montero M, Muñoz-Sanz A, Sanchez T, Romero-Palacios A, Lacalle JR. Factors Associated with Nonsuppression of HIV Infection in the Spanish VACH Cohort. AIDS Res Hum Retroviruses 2020; 36:927-932. [PMID: 32772710 DOI: 10.1089/aid.2020.0016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
We aim to determine the prevalence of HIV nonsuppression and factors associated with it. This is a cross-sectional multicenter study carried out in January 2016 with data of the VACH Cohort, a registry participated by 23 hospitals from most regions of Spain. The prevalence of HIV nonsuppression, defined as HIV RNA ≥200 copies/mL, is documented. The possible association of HIV nonsuppression with sociodemographic and clinical variables is assessed with a logistic regression analysis. A total of 30,843 adult patients are included; 7,358 of them (23.86%) have nonsuppressed HIV. An association is found between nonsuppression of HIV and the following variables: lower body mass index, lower age of patients in their last registered visit, lower number of visits carried out during follow-up, lower last available CD4 cell count, higher age of patients at the time of their HIV infection diagnosis, higher lowest available CD4 cell count, higher highest available HIV RNA, enrolment in the Cohort in first years of the HIV epidemic, region of Spain where the patient is attended other than Andalusia, HIV risk factor other than sexual, occurrence of death during follow-up, hepatitis C coinfection, being a smoker, pertaining to groups A1 or A2 of the CDC groups classification, and not taking antiretroviral treatment, p < .001 in all cases. HIV nonsuppression is still common with the effective antiretroviral treatment nowadays available. HIV nonsuppression is associated with HIV risk factor other than sexual, hepatitis C coinfection, and being a smoker, among other factors.
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Affiliation(s)
- Bernardino Roca
- Department of Medicine, Hospital General of Castellon, University of Valencia, Castellon, Spain
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18
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Castelli L, Branchiccela B, Garrido M, Invernizzi C, Porrini M, Romero H, Santos E, Zunino P, Antúnez K. Impact of Nutritional Stress on Honeybee Gut Microbiota, Immunity, and Nosema ceranae Infection. Microb Ecol 2020; 80:908-919. [PMID: 32666305 DOI: 10.1007/s00248-020-01538-1] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 06/08/2020] [Indexed: 05/25/2023]
Abstract
Honeybees are important pollinators, having an essential role in the ecology of natural and agricultural environments. Honeybee colony losses episodes reported worldwide and have been associated with different pests and pathogens, pesticide exposure, and nutritional stress. This nutritional stress is related to the increase in monoculture areas which leads to a reduction of pollen availability and diversity. In this study, we examined whether nutritional stress affects honeybee gut microbiota, bee immunity, and infection by Nosema ceranae, under laboratory conditions. Consumption of Eucalyptus grandis pollen was used as a nutritionally poor-quality diet to study nutritional stress, in contraposition to the consumption of polyfloral pollen. Honeybees feed with Eucalyptus grandis pollen showed a lower abundance of Lactobacillus mellifer and Lactobacillus apis (Firm-4 and Firm-5, respectively) and Bifidobacterium spp. and a higher abundance of Bartonella apis, than honeybees fed with polyfloral pollen. Besides the impact of nutritional stress on honeybee microbiota, it also decreased the expression levels of vitellogenin and genes associated to immunity (glucose oxidase, hymenoptaecin and lysozyme). Finally, Eucalyptus grandis pollen favored the multiplication of Nosema ceranae. These results show that nutritional stress impacts the honeybee gut microbiota, having consequences on honeybee immunity and pathogen development. Those results may be useful to understand the influence of modern agriculture on honeybee health.
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Affiliation(s)
- L Castelli
- Departamento de Microbiología, Instituto de Investigaciones Biológicas Clemente Estable, Avda. Italia 3318, Montevideo, Uruguay
| | - B Branchiccela
- Departamento de Microbiología, Instituto de Investigaciones Biológicas Clemente Estable, Avda. Italia 3318, Montevideo, Uruguay
| | - M Garrido
- Centro de Investigación en Abejas Sociales (CIAS). Instituto de Investigaciones en Producción Sanidad y Ambiente (IIPROSAM-CONICET-CIC). Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Mar del Plata, Provincia de Buenos Aires, Argentina
| | - C Invernizzi
- Sección Etología, Facultad de Ciencias, Montevideo, Uruguay
| | - M Porrini
- Centro de Investigación en Abejas Sociales (CIAS). Instituto de Investigaciones en Producción Sanidad y Ambiente (IIPROSAM-CONICET-CIC). Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Mar del Plata, Provincia de Buenos Aires, Argentina
| | - H Romero
- Departamento de Ecología y Evolución, Laboratorio de Organización y Evolución del Genoma. Facultad de Ciencias, Montevideo, Uruguay
| | - E Santos
- Sección Etología, Facultad de Ciencias, Montevideo, Uruguay
| | - P Zunino
- Departamento de Microbiología, Instituto de Investigaciones Biológicas Clemente Estable, Avda. Italia 3318, Montevideo, Uruguay
| | - K Antúnez
- Departamento de Microbiología, Instituto de Investigaciones Biológicas Clemente Estable, Avda. Italia 3318, Montevideo, Uruguay.
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19
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Beato Merino MJ, Diago A, Fernandez-Flores A, Fraga J, García Herrera A, Garrido M, Idoate Gastearena MA, Llamas-Velasco M, Monteagudo C, Onrubia J, Pérez-González YC, Pérez Muñoz N, Ríos-Martín JJ, Ríos-Viñuela E, Rodríguez Peralto JL, Rozas Muñoz E, Sanmartín O, Santonja C, Santos-Briz A, Saus C, Suárez Peñaranda JM, Velasco Benito V. Clinical and Histopathologic Characteristics of the Main Causes of Vascular Occusion - Part II: Coagulation Disorders, Emboli, and Other. Actas Dermosifiliogr (Engl Ed) 2020; 112:103-117. [PMID: 33075291 DOI: 10.1016/j.ad.2020.10.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Accepted: 10/08/2020] [Indexed: 12/15/2022] Open
Abstract
Vascular occlusion has multiple, diverse clinical manifestations, some of which can have grave consequences for patients. It also has a wide variety of causes, including thrombi, which we recently addressed in partI of this review. In this second part, we look at additional causes of vascular occlusion.
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Affiliation(s)
- M J Beato Merino
- Servicio de Anatomía Patológica, Hospital Universitario La Paz, Madrid, España
| | - A Diago
- Servicio de Dermatología, Hospital Universitario Miguel Servet, Zaragoza, España
| | - A Fernandez-Flores
- Servicio de Anatomía Patológica, Hospital Universitario El Bierzo, Ponferrada, León, España.
| | - J Fraga
- Servicio de Anatomía Patológica, Hospital Universitario de La Princesa, Madrid, España
| | - A García Herrera
- Servicio de Anatomía Patológica, Hospital Clínic, Barcelona, España
| | - M Garrido
- Servicio de Anatomía Patológica, Hospital Universitario 12 de Octubre, Madrid, España
| | - M A Idoate Gastearena
- Servicio de Anatomía Patológica, Hospital Universitario Virgen Macarena, Departamento de Citología, Histología y Anatomía Patológica, Facultad de Medicina, Universidad de Sevilla, Sevilla, España
| | - M Llamas-Velasco
- Servicio de Dermatología, Hospital Universitario de La Princesa, Madrid, España
| | - C Monteagudo
- Servicio de Anatomía Patológica, Hospital Clínico Universitario de Valencia, Facultad de Medicina, Universidad de Valencia, Valencia, España
| | - J Onrubia
- Servicio de Anatomía Patológica, Hospital Universitario San Juan de Alicante, Sant Joan d'Alacant, Alicante, España
| | | | - N Pérez Muñoz
- Servicio de Anatomía Patológica, Hospital Universitari General de Catalunya, Quirónsalud, Sant Cugat del Vallès, Barcelona, España
| | - J J Ríos-Martín
- Servicio de Anatomía Patológica, Hospital Universitario Virgen Macarena, Sevilla, España
| | - E Ríos-Viñuela
- Servicio de Dermatología, Fundación Instituto Valenciano de Oncología, Valencia, España
| | - J L Rodríguez Peralto
- Departamento de Anatomía Patológica, Hospital Universitario 12 de Octubre, Universidad Complutense, Instituto de Investigación I+12, Madrid, España
| | - E Rozas Muñoz
- Departamento de Dermatología, Hospital de San Pablo, Coquimbo, Chile
| | - O Sanmartín
- Servicio de Dermatología, Fundación Instituto Valenciano de Oncología, Valencia, España
| | - C Santonja
- Servicio de Anatomía Patológica, Fundación Jiménez Díaz, Madrid, España
| | - A Santos-Briz
- Servicio de Anatomía Patológica, Hospital Universitario de Salamanca, Salamanca, España
| | - C Saus
- Servicio de Anatomía Patológica, Hospital Universitario Son Espases, Palma de Mallorca, España
| | - J M Suárez Peñaranda
- Servicio de Anatomía Patológica, Hospital Clínico Universitario de Santiago, Santiago de Compostela, La Coruña, España
| | - V Velasco Benito
- Servicio de Anatomía Patológica, Hospital Universitario de Cruces, Barakaldo, Vizcaya, España
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Beato Merino MJ, Diago A, Fernández-Flores Á, Fraga J, García Herrera A, Garrido M, Idoate Gastearena MÁ, Llamas-Velasco M, Monteagudo C, Onrubia J, Pérez-González YC, Pérez Muñoz N, Ríos-Martín JJ, Ríos-Viñuela E, Rodríguez Peralto JL, Rozas Muñoz E, Sanmartín O, Santonja C, Santos-Briz Á, Saus C, Suárez Peñaranda JM, Velasco Benito V. Clinical and Histopathologic Characteristics of the Main Causes of Vascular Occlusion - Part I: Thrombi. Actas Dermosifiliogr (Engl Ed) 2020; 112:1-13. [PMID: 33045208 PMCID: PMC7546665 DOI: 10.1016/j.ad.2020.09.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Accepted: 09/26/2020] [Indexed: 11/26/2022] Open
Abstract
La patología vascular oclusiva es causante de diversas y variadas manifestaciones clínicas, algunas de las cuales son de catastróficas consecuencias para el paciente. Sin embargo, las causas de tal oclusión son muy variadas, extendiéndose desde trombos por acción descontrolada de los mecanismos de coagulación, hasta anomalías de los endotelios de los vasos u oclusión por materiales extrínsecos. En una serie de dos artículos hacemos una revisión de las principales causas de oclusión vascular, resumiendo sus manifestaciones clínicas principales y los hallazgos histopatológicos fundamentales. Esta primera parte corresponde a las oclusiones vasculares que cursan con trombos.
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Affiliation(s)
- M J Beato Merino
- Servicio de Anatomía Patológica, Hospital Universitario «La Paz», Madrid, España
| | - A Diago
- Servicio de Dermatología, Hospital Universitario Miguel Servet, Zaragoza, España
| | - Á Fernández-Flores
- Servicio de Anatomía Patológica, Hospital Universitario El Bierzo, Ponferrada, España.
| | - J Fraga
- Servicio de Anatomía Patológica, Hospital Universitario de La Princesa, Madrid, España
| | - A García Herrera
- Servicio de Anatomía Patológica, Hospital Clínic, Barcelona, España
| | - M Garrido
- Servicio de Anatomía Patológica, Hospital Universitario 12 de Octubre, Madrid, España
| | - M Á Idoate Gastearena
- Servicio de Anatomía Patológica, Hospital Universitario Virgen Macarena. Departamento de Citología, Histología y Anatomía Patológica, Facultad de Medicina, Universidad de Sevilla, España
| | - M Llamas-Velasco
- Servicio de Dermatología, Hospital Universitario de La Princesa, Madrid, España
| | - C Monteagudo
- Servicio de Anatomía Patológica, Hospital Clínico Universitario de Valencia. Facultad de Medicina, Universidad de Valencia, Valencia, España
| | - J Onrubia
- Servicio de Anatomía Patológica. Hospital Universitario San Juan de Alicante, Alicante, España
| | | | - N Pérez Muñoz
- Servicio de Anatomía Patológica. Hospital Universitari General de Catalunya. Quirónsalud, Barcelona, España
| | - J J Ríos-Martín
- Servicio de Anatomía Patológica. Hospital Universitario Virgen Macarena, Sevilla, España
| | - E Ríos-Viñuela
- Servicio de Dermatología, Fundación Instituto Valenciano de Oncología, Valencia, España
| | - J L Rodríguez Peralto
- Departamento de Anatomía Patológica, Hospital Universitario 12 de Octubre, Universidad Complutense, Instituto de Investigación I+12, Madrid, España
| | - E Rozas Muñoz
- Departamento de Dermatología, Hospital de San Pablo, Coquimbo, Chile
| | - O Sanmartín
- Servicio de Dermatología, Fundación Instituto Valenciano de Oncología, Valencia, España
| | - C Santonja
- Servicio de Anatomía Patológica, Fundación Jiménez Díaz, Madrid, España
| | - Á Santos-Briz
- Servicio de Anatomía Patológica, Hospital Universitario de Salamanca, Salamanca, España
| | - C Saus
- Servicio de Anatomía Patológica, Hospital Universitario Son Espases, Palma de Mallorca, España
| | - J M Suárez Peñaranda
- Servicio de Anatomía Patológica, Hospital Clínico Universitario de Santiago, España
| | - V Velasco Benito
- Servicio de Anatomía Patológica, Hospital Universitario de Cruces, Barakaldo, Vizcaya, España
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Moehler M, Shitara K, Garrido M, Salman P, Shen L, Wyrwicz L, Yamaguchi K, Skoczylas T, Campos Bragagnoli A, Liu T, Schenker M, Yanez P, Tehfe M, Poulart V, Cullen D, Lei M, Kondo K, Li M, Ajani J, Janjigian Y. LBA6_PR Nivolumab (nivo) plus chemotherapy (chemo) versus chemo as first-line (1L) treatment for advanced gastric cancer/gastroesophageal junction cancer (GC/GEJC)/esophageal adenocarcinoma (EAC): First results of the CheckMate 649 study. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.2296] [Citation(s) in RCA: 137] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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22
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Urquidi C, Cumsille F, Sepulveda A, Garrido M. Differences obesity at subnational levels in Chile and the potential for targeted interventions. Eur J Public Health 2020. [DOI: 10.1093/eurpub/ckaa166.186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Chile has a high prevalence of obesity (PO), and this has increased even more in recent years. Public health interventions have not impacted, probably because a geographic distribution of the cases at a lower level is unknown. We described the geographic distribution and change of obesity at a sub-regional level in Chile, and to identify targets areas/groups for interventions.
Methods
We did a secondary analysis of the latest two National Health Surveys (2009, 2016), using Regions and Health Service (HS) levels, which are the second and third administrative division of Chile, respectively. HSs were the smallest geographical unit possible to analyze with this data. Logistic regression models were fit to test differences between sex, age, number of children, family income, educational level, regions, and HS, using the lowest value of each variable as the reference group, adjusting by sex and age.
Results
At the national level, PO increased from 25% to 34% from 2009 to 2016. The southern regions have the highest PO in 2016 (Los Rios: 45%, Aysen:44%, Araucania:42%), and the lowest PO is even more than 30%. Although, the highest relative increase was in the north and central regions (Tarapacá:94%, Valparaíso:89%, Coquimbo:62%), as well as their HS. At HS level, in the Metropolitan Region, the PO varies from 21% to 46% in 2016 (OR = 3.3 IC95%1.4-7.9). Likewise, in the Valparaiso Region, it goes from 24% to 44% (OR = 2.9 IC95% 1.2-7). These differences in PO among HS levels in those regions were lower in 2009. Lower family income, educational level, and females with two or more children were associated with obesity in both surveys.
Conclusions
There is a high prevalence and increases in obesity in Chile at national and sub-national levels. The large variability in obesity observed among regions and Health Services suggests that lower geographical areas would be a potential target for effective interventions, complementarity to those at national levels.
Key messages
Analysis and intervention at a subnational level are required for preventing obesity in Chile. The high prevalence of obesity in Chile has a large variability among the subnational levels.
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Affiliation(s)
- C Urquidi
- Public Health and Epidemiology, Los Andes University, Santiago, Chile
| | - F Cumsille
- Public Health and Epidemiology, Los Andes University, Santiago, Chile
| | - A Sepulveda
- Public Health and Epidemiology, Los Andes University, Santiago, Chile
| | - M Garrido
- Public Health and Epidemiology, Los Andes University, Santiago, Chile
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Ozguroglu M, Shitara K, Lee KW, Fuchs C, Chung H, Di Bartolomeo M, Chao J, Wainberg Z, Caglevic C, Kudaba I, Van Custem E, Garrido M, Lee J, Ma J, Cao Z, Shah S, Shih CS, Bhagia P, Wyrwicz L, Tabernero J. 1459P Albumin as a simple criterion to reduce early mortality (EM) in gastric cancer (GC) trials. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.1965] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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24
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Yuan Y, Price M, Thomas K, Van Houtven C, Garrido M. Veteran‐Directed Care Recipients Living in Rural Areas Have Fewer Incidents of Potentially Avoidable Health care Use Compared to Recipients of Other Purchased Care Services. Health Serv Res 2020. [DOI: 10.1111/1475-6773.13342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Affiliation(s)
- Y. Yuan
- PEPReC, Boston VA Healthcare System Boston MA United States
- Boston University School of Public Health Boston MA United States
| | - M. Price
- PEPReC, Boston VA Healthcare System Boston MA United States
| | - K. Thomas
- Brown University School of Public Health Providence RI United States
- Providence VA Medical Center Providence RI United States
| | - C. Van Houtven
- Durham Veterans Affairs Health Care System Durham NC United States
- Duke University Durham NC United States
| | - M. Garrido
- PEPReC, Boston VA Healthcare System Boston MA United States
- Boston University School of Public Health Boston MA United States
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25
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Fernández A, Veloso P, Astorga J, Rodríguez C, Torres VA, Valdés M, Garrido M, Gebicke-Haerter PJ, Hernández M. Epigenetic regulation of TLR2-mediated periapical inflammation. Int Endod J 2020; 53:1229-1237. [PMID: 32426871 DOI: 10.1111/iej.13329] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 05/12/2020] [Indexed: 12/14/2022]
Abstract
AIM To determine the methylation pattern of TLR2 gene promoter and its association with the transcriptional regulation of periapical inflammatory and angiogenic responses in symptomatic and asymptomatic forms of apical periodontitis. METHODOLOGY In this cross-sectional study, apical lesions were obtained from volunteers with asymptomatic apical periodontitis (AAP) (n = 17) and symptomatic apical periodontitis (SAP) (n = 17) scheduled for tooth extraction, and both total RNA and DNA were extracted. DNA was bisulfite-treated, a region of CpG island within the TLR2 gene was amplified by qPCR and the products were sequenced. Additionally, the mRNA expression of TLR2, TLR4, IL-6, IL-12, TNFalpha, IL-23, IL-10, TGFbeta, VEGFA and CDH5 was analysed by qPCR. The data were analysed with chi-square tests, Mann-Whitney or unpaired t-tests, and Spearman´s correlation; variable adjustments were performed using multiple linear regression (P < 0.05). RESULTS TLR2 depicted a hypomethylated DNA profile at the CpG island in SAP when compared with AAP, along with upregulated expression of TLR2, with pro-inflammatory cytokines IL-6 and IL-23, and the angiogenesis marker CDH5 (P < 0.05). TLR2 methylation percentage negatively correlated with mRNA levels of IL-23 and CDH5 in apical periodontitis. Lower methylation frequencies of single CpG dinucleotides -8 and -10 localized in close proximity to nuclear factor κB (NFκB) binding within the TLR2 promoter were identified in SAP versus AAP (P < 0.05). Finally, unmethylated -10 and -8 single sites demonstrated up-regulation of IL-23, IL-10 and CDH5 transcripts compared to their methylated counterparts (P < 0.05). CONCLUSIONS TLR2 gene promoter hypomethylation was linked to transcriptional activity of pro-inflammatory cytokines and angiogenic markers in exacerbated periapical inflammation. Moreover, unmethylated single sites in close proximity to NFκB binding were involved in active transcription of IL-23, IL-10 and CDH5.
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Affiliation(s)
- A Fernández
- Laboratory of Periodontal Biology, Faculty of Dentistry, Universidad de Chile, Santiago, Chile.,Faculty of Dentistry, Universidad Andres Bello, Santiago, Chile
| | - P Veloso
- Laboratory of Periodontal Biology, Faculty of Dentistry, Universidad de Chile, Santiago, Chile
| | - J Astorga
- Laboratory of Periodontal Biology, Faculty of Dentistry, Universidad de Chile, Santiago, Chile
| | - C Rodríguez
- Faculty of Dentistry, Universidad Andres Bello, Santiago, Chile
| | - V A Torres
- Faculty of Dentistry, Universidad de Chile, Institute for Research in Dental Sciences, Santiago, Chile
| | - M Valdés
- School of Public Health, Faculty of Medicine, Universidad de Chile, Santiago, Chile
| | - M Garrido
- Laboratory of Periodontal Biology, Faculty of Dentistry, Universidad de Chile, Santiago, Chile
| | - P J Gebicke-Haerter
- Program of Immunology, Faculty of Medicine, Institute of Biomedical Sciences, Universidad de Chile, Santiago, Chile.,Institute of Psychopharmacology, Faculty of Medicine, Central Institute of Mental Health, University of Heidelberg, Mannheim, Germany
| | - M Hernández
- Laboratory of Periodontal Biology, Faculty of Dentistry, Universidad de Chile, Santiago, Chile.,Department of Pathology and Oral Medicine, Faculty of Dentistry, Universidad de Chile, Santiago, Chile
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26
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Erostate M, Huneau F, Garel E, Ghiotti S, Vystavna Y, Garrido M, Pasqualini V. Groundwater dependent ecosystems in coastal Mediterranean regions: Characterization, challenges and management for their protection. Water Res 2020; 172:115461. [PMID: 31951946 DOI: 10.1016/j.watres.2019.115461] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 12/24/2019] [Accepted: 12/30/2019] [Indexed: 06/10/2023]
Abstract
Coastal lagoons deliver a wide range of valuable ecosystem goods and services. These ecosystems, that are often maintained by direct or indirect groundwater supplies, are collectively known as groundwater dependent ecosystems (GDEs). The importance of groundwater supplies is greatly exacerbated in coastal Mediterranean regions where the lack of surface water and the over-development of anthropogenic activities critically threaten the sustainability of coastal GDEs and associated ecosystem services. Yet, coastal GDEs do not benefit from a legal or managerial recognition to take into account their specificity. Particular attention should be paid to the characterization of environmental and ecological water requirements. The hydrogeological knowledge about the management and behavior of coastal aquifers and GDEs must be strengthened. These investigations must be supplemented by a stronger assessment of potential contaminations to develop local land-uses and human activities according to the groundwater vulnerability. The quantitative management of water resources must also be better supervised and/or more constrained in order to ensure the water needs necessary to maintain coastal GDEs. The transdisciplinary approach between hydrogeology, hydrology, social sciences and law is essential to fully understand the socio-economic and environmental complexity of coastal GDEs. Priority must now be given to the development of an appropriate definition of coastal GDEs, based on a consensus between scientists and lawyers. It is a necessary first step to develop and implement specific protective legislation and to define an appropriate management scale. The investment and collaboration of local water users, stakeholders and decision-makers need to be strengthened through actions to favor exchanges and discussions. All water resources in the coastal areas should be managed collectively and strategically, in order to maximize use efficiency, reduce water use conflicts and avoid over-exploitation. It is important to continue to raise public awareness of coastal aquifers at the regional level and to integrate their specificities into coastal zone management strategies and plans. In the global context of unprecedented anthropogenic pressures, hydro-food crises and climate change, environmental protection and preservation of coastal GDEs represents a major challenge for the sustainable socio-economic and environmental development of Mediterranean coastal zones.
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Affiliation(s)
- M Erostate
- Université de Corse Pascal Paoli, Faculté des Sciences et Techniques, Département d'Hydrogéologie, Campus Grimaldi, BP 52, F-20250, Corte, France; CNRS, UMR 6134, SPE, F-20250, Corte, France.
| | - F Huneau
- Université de Corse Pascal Paoli, Faculté des Sciences et Techniques, Département d'Hydrogéologie, Campus Grimaldi, BP 52, F-20250, Corte, France; CNRS, UMR 6134, SPE, F-20250, Corte, France
| | - E Garel
- Université de Corse Pascal Paoli, Faculté des Sciences et Techniques, Département d'Hydrogéologie, Campus Grimaldi, BP 52, F-20250, Corte, France; CNRS, UMR 6134, SPE, F-20250, Corte, France
| | - S Ghiotti
- CNRS, Laboratoire Art-Dev UMR 5281, Université Paul Valéry Montpellier 3, Route de Mende, 34190 Montpellier cedex 5, France
| | - Y Vystavna
- Institute of Hydrobiology, Biology Centre of the Academy of Sciences of the Czech Republic, Na Sádkách 7, 37005, České Budějovice, Czech Republic
| | - M Garrido
- Office de l'Environnement de la Corse, 14 Avenue Jean Nicoli, 20250, Corte, France
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Molist C, Navarro N, Giralt I, Zarzosa P, Gallo-Oller G, Pons G, Magdaleno A, Moreno L, Guillén G, Hladun R, Garrido M, Soriano A, Segura MF, Sánchez de Toledo J, Gallego S, Roma J. miRNA-7 and miRNA-324-5p regulate alpha9-Integrin expression and exert anti-oncogenic effects in rhabdomyosarcoma. Cancer Lett 2020; 477:49-59. [PMID: 32142919 DOI: 10.1016/j.canlet.2020.02.035] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 01/16/2020] [Accepted: 02/27/2020] [Indexed: 11/15/2022]
Abstract
The prognosis of patients with metastatic rhabdomyosarcoma (RMS), the most common type of soft tissue sarcoma in children, is poor and no strategies have been identified to improve their dismal prognosis. Alpha-9 integrin (ITGA9) plays a particularly crucial role in cancer progression and invasiveness. Despite the consensus on the remarkable pro-oncogenic potential of this protein, the miRNA-mediated regulation of ITGA9 has barely been studied to date. In the present study, miR-7 and miR-324-5p were selected as the best candidates after a screening to find ITGA9 regulators, and their effects on cell proliferation and invasion in RMS are described and characterized for the first time. Interestingly, the overexpression of both miRNA produced a clear impairment of cell proliferation, while miR-7 also induced a remarkable drop in cell invasion. Furthermore, the stable overexpression of both miRNA was found to reduce tumor growth in orthotopic RMS models and miR-7 was able to impair metastatic lung colonization. Consequently, we conclude that miR-7 and miR-324-5p show anti-oncogenic and anti-metastatic potential, thereby opening up the possibility of being used as novel therapeutic tools to avoid RMS progression.
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Affiliation(s)
- C Molist
- Laboratory of Translational Research in Child and Adolescent Cancer, Vall D'Hebron Research Institute, Hospital Universitari Vall D'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - N Navarro
- Laboratory of Translational Research in Child and Adolescent Cancer, Vall D'Hebron Research Institute, Hospital Universitari Vall D'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - I Giralt
- Laboratory of Translational Research in Child and Adolescent Cancer, Vall D'Hebron Research Institute, Hospital Universitari Vall D'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - P Zarzosa
- Laboratory of Translational Research in Child and Adolescent Cancer, Vall D'Hebron Research Institute, Hospital Universitari Vall D'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - G Gallo-Oller
- Laboratory of Translational Research in Child and Adolescent Cancer, Vall D'Hebron Research Institute, Hospital Universitari Vall D'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - G Pons
- Laboratory of Translational Research in Child and Adolescent Cancer, Vall D'Hebron Research Institute, Hospital Universitari Vall D'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - A Magdaleno
- Laboratory of Translational Research in Child and Adolescent Cancer, Vall D'Hebron Research Institute, Hospital Universitari Vall D'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - L Moreno
- Pediatric Oncology and Hematology Department, Hospital Universitari Vall D'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - G Guillén
- Pediatric Surgery Department, Hospital Universitari Vall D'Hebron, Universitat Autònoma de Barcelona, Spain
| | - R Hladun
- Pediatric Oncology and Hematology Department, Hospital Universitari Vall D'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - M Garrido
- Pathology Department, Hospital Universitari Vall D'Hebron, Universitat Autònoma de Barcelona, Spain
| | - A Soriano
- Laboratory of Translational Research in Child and Adolescent Cancer, Vall D'Hebron Research Institute, Hospital Universitari Vall D'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - M F Segura
- Laboratory of Translational Research in Child and Adolescent Cancer, Vall D'Hebron Research Institute, Hospital Universitari Vall D'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - J Sánchez de Toledo
- Laboratory of Translational Research in Child and Adolescent Cancer, Vall D'Hebron Research Institute, Hospital Universitari Vall D'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain; Pediatric Oncology and Hematology Department, Hospital Universitari Vall D'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - S Gallego
- Laboratory of Translational Research in Child and Adolescent Cancer, Vall D'Hebron Research Institute, Hospital Universitari Vall D'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain; Pediatric Oncology and Hematology Department, Hospital Universitari Vall D'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain.
| | - J Roma
- Laboratory of Translational Research in Child and Adolescent Cancer, Vall D'Hebron Research Institute, Hospital Universitari Vall D'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain.
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Pinto A, Garrido M, Aguado C, Alonso T, Gajate P, Maximiano C, García-Carbonero I, Martín A, Gallegos I, Arranz J, Puente J, Grande E. Collecting Duct Carcinoma of the Kidney: Analysis of Our Experience at the SPANISH ‘Grupo Centro’ of Genitourinary Tumors. KCA 2019. [DOI: 10.3233/kca-190064] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- A. Pinto
- Medical Oncology Department, University Hospital La Paz – IdiPAZ, Madrid, Spain
| | - M. Garrido
- Medical Oncology Department, University Hospital Severo Ochoa, Madrid, Spain
| | - C. Aguado
- Medical Oncology Department, University Hospital Clínico San Carlos, Madrid, Spain
| | - T. Alonso
- Medical Oncology Department, University Hospital Ramón y Cajal, Madrid, Spain
| | - P. Gajate
- Medical Oncology Department, University Hospital Ramón y Cajal, Madrid, Spain
| | - C. Maximiano
- Medical Oncology Department, University Hospital Puerta de Hierro, Majadahonda, Spain
| | | | - A. Martín
- Medical Oncology Department, University Hospital Infanta Leonor, Madrid, Spain
| | - I. Gallegos
- Medical Oncology Department, General Hospital, Segovia, Spain
| | - J.A. Arranz
- University Hospital Gregorio Marañón, Madrid, Spain
| | - J. Puente
- Medical Oncology Department, University Hospital Clínico San Carlos, Madrid, Spain
| | - E. Grande
- Medical Oncology Department, MD Anderson Cancer Center, Madrid, Spain
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Chung H, Bang YJ, Tabernero J, Van Cutsem E, Fuchs C, Wyrwicz L, Lee KW, Kudaba I, Garrido M, Castro H, Mansoor W, Braghiroli M, Goekkurt E, Chao J, Wainberg Z, Kher U, Shah S, Shitara K. Pembrolizumab + chemotherapy for advanced G/GEJ adenocarcinoma (GC): The phase III KEYNOTE-062 study. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz422.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Shitara K, Van Cutsem E, Bang YJ, Fuchs C, Wyrwicz L, Lee K, Kudaba I, Garrido M, Cheol Chung H, Castro H, Mansoor W, Braghiroli MIFM, Goekkurt E, Chao J, Wainberg Z, Kher U, Shah S, Kang S, Tabernero J. Pembrolizumab with or without chemotherapy vs chemotherapy in patients with advanced G/GEJ cancer (GC) including outcomes according to Microsatellite Instability-High (MSI-H) status in KEYNOTE-062. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz394.035] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Merle P, Kulkarni A, Ryoo BY, Cheng AL, Kudo M, Bouattour M, Lim H, Breder V, Edeline J, Chao Y, Ogasawara S, Yau T, Garrido M, Chan S, Daniele B, Norquist J, Chen E, Siegel A, Zhu A, Finn R. Health-related quality of life (HRQoL) impact of pembrolizumab (pembro) versus best supportive care (BSC) in previously systemically treated patients (pts) with advanced hepatocellular carcinoma (HCC): KEYNOTE-240. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz247.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Viúdez A, Carmona-Bayonas A, Gallego J, Lacalle A, Hernández R, Cano JM, Macías I, Custodio A, Martínez de Castro E, Sánchez A, Iglesia L, Reguera P, Visa L, Azkarate A, Sánchez-Cánovas M, Mangas M, Limón ML, Martínez-Torrón A, Asensio E, Ramchandani A, Martín-Carnicero A, Hurtado A, Cerdà P, Garrido M, Sánchez-Bayonas R, Serrano R, Jiménez-Fonseca P. Optimal duration of first-line chemotherapy for advanced gastric cancer: data from the AGAMENON registry. Clin Transl Oncol 2019; 22:734-750. [PMID: 31385226 DOI: 10.1007/s12094-019-02183-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 07/08/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND The optimal duration of first-line chemotherapy for patients with advanced gastric cancer is unknown. Diverse clinical trials have proposed different strategies including limited treatment, maintenance of some drugs, or treatment until progression. METHOD The sample comprises patients from the AGAMENON multicenter registry without progression after second evaluation of response. The objective was to explore the optimal duration of first-line chemotherapy. A frailty multi-state model was conducted. RESULTS 415 patients were divided into three strata: discontinuation of platinum and maintenance with fluoropyrimidine until progression (30%, n = 123), complete treatment withdrawal prior to progression (52%, n = 216), and full treatment until progression (18%, n = 76). The hazard of tumor progression decreased by 19% per month with the full treatment regimen. However, we found no evidence that fluoropyrimidine maintenance (hazard ratio [HR] 1.07, confidence interval [CI] 95%, 0.69-1.65) worsened progression-free survival (PFS) with respect to treatment until progression. Predictive factors for PFS were ECOG performance status, ≥ 3 metastatic sites, prior tumor response, and bone metastases. Toxicity grade 3/4 was more common in those who continued the full treatment until progression vs fluoropyrimidine maintenance (16% vs 6%). CONCLUSION The longer duration of the full initial regimen exerted a protective effect on the patients of this registry. Platinum discontinuation followed by fluoropyrimidine maintenance yields comparable efficacy to treatment up to PD, with a lower rate of serious adverse events.
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Affiliation(s)
- A Viúdez
- Medical Oncology Department, Complejo Hospitalario de Navarra (CHN), OncobionaTras Unit, Navarrabiomed, Navarrabiomed Biomedical Center, IdiSNA, Irunlarrea 3, 31008, Pamplona, Navarra, Spain.
| | - A Carmona-Bayonas
- Hematology and Medical Oncology Department, Hospital Universitario Morales Meseguer, University of Murcia, IMIB, Murcia, Spain
| | - J Gallego
- Medical Oncology Department, Hospital Universitario de Elche, Elche, Spain
| | - A Lacalle
- Medical Oncology Department, Complejo Hospitalario de Navarra, Pamplona, Spain
| | - R Hernández
- Medical Oncology Department, Hospital Universitario de Canarias, Tenerife, Spain
| | - J M Cano
- Medical Oncology Department, Hospital General Universitario de Ciudad Real, Ciudad Real, Spain
| | - I Macías
- Medical Oncology Department, Hospital Universitario Parc Tauli, Sabadell, Spain
| | - A Custodio
- Medical Oncology Department, Hospital Universitario La Paz, Madrid, Spain
| | - E Martínez de Castro
- Medical Oncology Department, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - A Sánchez
- Medical Oncology Department, Hospital Universitario Doce de Octubre, Madrid, Spain
| | - L Iglesia
- Medical Oncology Department, Complejo Hospitalario de Orense, Orense, Spain
| | - P Reguera
- Medical Oncology Department, Hospital Universitario Ramón Y Cajal, Madrid, Spain
| | - L Visa
- Medical Oncology Department, Hospital Universitario El Mar, Barcelona, Spain
| | - A Azkarate
- Medical Oncology Department, Hospital Universitario Son Espases, Mallorca, Spain
| | - M Sánchez-Cánovas
- Hematology and Medical Oncology Department, Hospital Universitario Morales Meseguer, Murcia, Spain
| | - M Mangas
- Medical Oncology Department, Hospital Galdakao-Usansolo, Galdakao-Usansolo, Spain
| | - M L Limón
- Medical Oncology Department, Hospital Universitario Virgen del Rocío, Sevilla, Spain
| | - A Martínez-Torrón
- Pharmacy Department, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - E Asensio
- Medical Oncology Department, Hospital Universitario de Elche, Elche, Spain
| | - A Ramchandani
- Medical Oncology Department, Hospital Universitario Insular de Gran Canaria, Las Palmas de Gran Canaria, Spain
| | - A Martín-Carnicero
- Medical Oncology Department, Complejo Hospitalario San Millán, Logroño, Spain
| | - A Hurtado
- Medical Oncology Department, Hospital Universitario Fundación Alcorcón, Madrid, Spain
| | - P Cerdà
- Medical Oncology Department, Centro Médico Tecknon, Barcelona, Spain
| | - M Garrido
- Medical Oncology Department, Pontificia Universidad Católica de Chile, Santiago de Chile, Chile
| | - R Sánchez-Bayonas
- Medical Oncology Department, Clínica Universidad de Navarra, Pamplona, Spain
| | - R Serrano
- Medical Oncology Department, Hospital Universitario Reina Sofía, Córdoba, Spain
| | - P Jiménez-Fonseca
- Medical Oncology Department, Hospital Universitario Central de Asturias, Oviedo, Spain
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Nájera L, Alonso‐Juarranz M, Garrido M, Ballestín C, Moya L, Martínez‐Díaz M, Carrillo R, Juarranz A, Rojo F, Cuezva J, Rodríguez‐Peralto J. 代谢表型标志物对人类皮肤黑色素瘤预后的影响. Br J Dermatol 2019. [DOI: 10.1111/bjd.18077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Finn R, Ryoo BY, Merle P, Kudo M, Bouattour M, Lim HY, Breder V, Edeline J, Chao Y, Ogasawara S, Yau T, Garrido M, Chan S, Knox J, Daniele B, Ebbinghaus S, Chen E, Siegel A, Zhu A, Cheng AL. Pembrolizumab (Pembro) therapy vs best supportive care (BSC) in advanced hepatocellular carcinoma (HCC): KEYNOTE-240. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz154.026] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Tabernero J, Van Cutsem E, Bang Y, Fuchs C, Wyrwicz L, Lee K, Kudaba I, Garrido M, Chung H, Castro Salguero H, Mansoor W, Braghiroli M, Goekkurt E, Chao J, Wainberg Z, Kher U, Shah S, Kang S, Shitara K. Pembrolizumab with or without chemotherapy versus chemotherapy for first-line treatment of advanced gastric or gastroesophageal junction (G/GEJ) adenocarcinoma: The Phase 3 KEYNOTE-062 Study. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz183.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Nájera L, Alonso‐Juarranz M, Garrido M, Ballestín C, Moya L, Martínez‐Díaz M, Carrillo R, Juarranz A, Rojo F, Cuezva J, Rodríguez‐Peralto J. Prognostic metabolic markers in cutaneous melanoma. Br J Dermatol 2019. [DOI: 10.1111/bjd.18058] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Abou Jokh E, Pubul Nunez V, Pubul Nunez V, Mallon Araujo M, Mallon Araujo M, Abou Jokh C, Abou Jokh C, Garrido M, Garrido M, Pombo Pasin M, Pombo Pasin M, Ruibal Morell A, Ruibal Morell A. P127Utylity of the myocardial perfusion scintigraphy in the evaluation of patients with thoracic pain in the chest pain unit. Eur Heart J Cardiovasc Imaging 2019. [DOI: 10.1093/ehjci/jez147.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- E Abou Jokh
- University Hospital of Santiago de Compostela, Nuclear Medicine , Santiago de Compostela, Spain
| | - V Pubul Nunez
- University Hospital of Santiago de Compostela, Nuclear Medicine , Santiago de Compostela, Spain
| | - V Pubul Nunez
- University Hospital of Santiago de Compostela, Nuclear Medicine , Santiago de Compostela, Spain
| | - M Mallon Araujo
- University Hospital of Santiago de Compostela, Nuclear Medicine , Santiago de Compostela, Spain
| | - M Mallon Araujo
- University Hospital of Santiago de Compostela, Nuclear Medicine , Santiago de Compostela, Spain
| | - C Abou Jokh
- University Hospital of Santiago de Compostela, Nuclear Medicine , Santiago de Compostela, Spain
| | - C Abou Jokh
- University Hospital of Santiago de Compostela, Nuclear Medicine , Santiago de Compostela, Spain
| | - M Garrido
- University Hospital of Santiago de Compostela, Nuclear Medicine , Santiago de Compostela, Spain
| | - M Garrido
- University Hospital of Santiago de Compostela, Nuclear Medicine , Santiago de Compostela, Spain
| | - M Pombo Pasin
- University Hospital of Santiago de Compostela, Nuclear Medicine , Santiago de Compostela, Spain
| | - M Pombo Pasin
- University Hospital of Santiago de Compostela, Nuclear Medicine , Santiago de Compostela, Spain
| | - A Ruibal Morell
- University Hospital of Santiago de Compostela, Nuclear Medicine , Santiago de Compostela, Spain
| | - A Ruibal Morell
- University Hospital of Santiago de Compostela, Nuclear Medicine , Santiago de Compostela, Spain
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Nájera L, Alonso‐Juarranz M, Garrido M, Ballestín C, Moya L, Martínez‐Díaz M, Carrillo R, Juarranz A, Rojo F, Cuezva J, Rodríguez‐Peralto J. Prognostic implications of markers of the metabolic phenotype in human cutaneous melanoma. Br J Dermatol 2019; 181:114-127. [DOI: 10.1111/bjd.17513] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/03/2018] [Indexed: 12/12/2022]
Affiliation(s)
- L. Nájera
- Servicio de Anatomía Patológica Hospital Universitario Puerta de Hierro Majadahonda, MadridSpain
| | | | - M. Garrido
- Instituto de Investigación Hospital 12 de Octubre Universidad Complutense de Madrid MadridSpain
| | - C. Ballestín
- IIS‐Fundación Jiménez Diaz C/Reyes Católicos 2 28049 MadridSpain
| | - L. Moya
- Servicio de Anatomía Patológica Hospital Universitario Ramón y Cajal MadridSpain
| | - M. Martínez‐Díaz
- Departamento de Biología Molecular Centro de Biología Molecular Severo Ochoa CSIC‐UAM MadridSpain
| | - R. Carrillo
- Servicio de Anatomía Patológica Hospital Universitario Ramón y Cajal MadridSpain
| | - A. Juarranz
- Departamento de Biología Facultad de Ciencias Universidad Autónoma de Madrid C/Darwin, 2 28049 MadridSpain
- Instituto Ramón y Cajal de Investigaciones Sanitarias (IRYCIS) MadridSpain
| | - F. Rojo
- IIS‐Fundación Jiménez Diaz C/Reyes Católicos 2 28049 MadridSpain
| | - J.M. Cuezva
- Instituto de Investigación Hospital 12 de Octubre Universidad Complutense de Madrid MadridSpain
- Departamento de Biología Molecular Centro de Biología Molecular Severo Ochoa CSIC‐UAM MadridSpain
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER) ISCIII MadridSpain
| | - J.L. Rodríguez‐Peralto
- Instituto de Investigación Hospital 12 de Octubre Universidad Complutense de Madrid MadridSpain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC) ISCIII Madrid Spain
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Rodó C, Suy A, Sulleiro E, Soriano-Arandes A, Maiz N, García-Ruiz I, Arévalo S, Rando A, Anton A, Vázquez Méndez É, Garrido M, Frick A, Rodrigo C, Pumarola T, Carreras E. Pregnancy outcomes after maternal Zika virus infection in a non-endemic region: prospective cohort study. Clin Microbiol Infect 2019; 25:633.e5-633.e9. [PMID: 30771526 DOI: 10.1016/j.cmi.2019.02.008] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 02/01/2019] [Accepted: 02/05/2019] [Indexed: 11/28/2022]
Abstract
OBJECTIVES The aim was to describe pregnancy outcomes after Zika virus (ZIKV) infection in a non-endemic region. METHODS According to the Spanish protocol issued after the ZIKV outbreak in Brazil in 2015, all pregnant women who had travelled to high-burden countries were screened for ZIKV. Serological and molecular tests were used to identify ZIKV-infected pregnant women. They were classified as confirmed ZIKV infection when reverse transcription (RT) PCR tested positive, or probable ZIKV infection when ZIKV immunoglobulin M and/or immunoglobulin G and ZIKV plaque reduction neutralization tests were positive. Women found positive using molecular or serological tests were prospectively followed-up with ultrasound scans and neurosonograms on a monthly basis until delivery; magnetic resonance imaging and amniotic fluid testing were performed after signed informed consent. Samples of placenta, and fetal and neonatal tissues were obtained. RESULTS Seventy-two pregnant women tested positive for ZIKV infection: ten were confirmed by RT-PCR, and 62 were probable cases based on serological tests. The prevalence of adverse perinatal outcomes was 33.3% (three out of nine, 95% CI 12.1-64.6%): two cases of congenital ZIKV syndrome (CZS) and one miscarriage, all born to women infected in the first trimester of gestation. All ZIKV-confirmed women had persistent viraemias beyond 2 weeks (median 61.50 days; IQR 35.50-80.75). Amniotic fluid testing was only positive in the two fetuses with anomalies. CONCLUSION The prevalence of perinatal adverse outcomes for women with ZIKV-confirmed infection was 33.3%. Amniocentesis for ZIKV RT-PCR is recommended when fetal abnormalities are found. Intensive prenatal and postnatal follow-up of ZIKV-infected pregnancies is advised in confirmed cases.
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Affiliation(s)
- C Rodó
- Maternal Fetal Medicine Unit, Department of Obstetrics, Hospital Universitari Vall d'Hebron, Barcelona, Universitat Autònoma de Barcelona, Barcelona, Spain.
| | - A Suy
- Maternal Fetal Medicine Unit, Department of Obstetrics, Hospital Universitari Vall d'Hebron, Barcelona, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - E Sulleiro
- Department of Microbiology, Hospital Universitari Vall d'Hebron, PROSICS Barcelona, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - A Soriano-Arandes
- Tropical Medicine and International Health Unit, Hospital Universitari Vall d'Hebron, Barcelona, PROSICS Barcelona, Universitat Autònoma de Barcelona, Barcelona, Spain; Pediatric Infectious Diseases and Immunodeficiences Unit, Hospital Universitari Vall d'Hebron, Barcelona, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - N Maiz
- Maternal Fetal Medicine Unit, Department of Obstetrics, Hospital Universitari Vall d'Hebron, Barcelona, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - I García-Ruiz
- Maternal Fetal Medicine Unit, Department of Obstetrics, Hospital Universitari Vall d'Hebron, Barcelona, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - S Arévalo
- Maternal Fetal Medicine Unit, Department of Obstetrics, Hospital Universitari Vall d'Hebron, Barcelona, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - A Rando
- Department of Microbiology, Hospital Universitari Vall d'Hebron, PROSICS Barcelona, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - A Anton
- Department of Microbiology, Hospital Universitari Vall d'Hebron, PROSICS Barcelona, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - É Vázquez Méndez
- Department of Paediatric Radiology, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - M Garrido
- Department of Pathology, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - A Frick
- Tropical Medicine and International Health Unit, Hospital Universitari Vall d'Hebron, Barcelona, PROSICS Barcelona, Universitat Autònoma de Barcelona, Barcelona, Spain; Pediatric Infectious Diseases and Immunodeficiences Unit, Hospital Universitari Vall d'Hebron, Barcelona, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - C Rodrigo
- Pediatric Infectious Diseases and Immunodeficiences Unit, Hospital Universitari Vall d'Hebron, Barcelona, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - T Pumarola
- Department of Microbiology, Hospital Universitari Vall d'Hebron, PROSICS Barcelona, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - E Carreras
- Maternal Fetal Medicine Unit, Department of Obstetrics, Hospital Universitari Vall d'Hebron, Barcelona, Universitat Autònoma de Barcelona, Barcelona, Spain
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Triolo TM, Fouts A, Pyle L, Yu L, Gottlieb PA, Steck AK, Greenbaum CJ, Atkinson M, Baidal D, Battaglia M, Becker D, Bingley P, Bosi E, Buckner J, Clements M, Colman P, DiMeglio L, Gitelman S, Goland R, Gottlieb P, Herold K, Knip M, Krischer J, Lernmark A, Moore W, Moran A, Muir A, Palmer J, Peakman M, Philipson L, Raskin P, Redondo M, Rodriguez H, Russell W, Spain L, Schatz D, Sosenko J, Wentworth J, Wherrett D, Wilson D, Winter W, Ziegler A, Anderson M, Antinozzi P, Benoist C, Blum J, Bourcier K, Chase P, Clare-Salzler M, Clynes R, Eisenbarth G, Fathman C, Grave G, Hering B, Insel R, Kaufman F, Kay T, Leschek E, Mahon J, Marks J, Nanto-Salonen K, Nepom G, Orban T, Parkman R, Pescovitz M, Peyman J, Pugliese A, Roep B, Roncarolo M, Savage P, Simell O, Sherwin R, Siegelman M, Skyler J, Steck A, Thomas J, Trucco M, Wagner J, Krischer JP, Leschek E, Rafkin L, Bourcier K, Cowie C, Foulkes M, Insel R, Krause-Steinrauf H, Lachin JM, Malozowski S, Peyman J, Ridge J, Savage P, Skyler JS, Zafonte SJ, Rafkin L, Sosenko JM, Kenyon NS, Santiago I, Krischer JP, Bundy B, Abbondondolo M, Dixit S, Pasha M, King K, Adcock H, Atterberry L, Fox K, Englert N, Mauras J, Permuy K, Sikes T, Adams T, Berhe B, Guendling L, McLennan L, Paganessi C, Murphy M, Draznin M, Kamboj S, Sheppard V, Lewis L, Coates W, Amado D, Moore G, Babar J, Bedard D, Brenson-Hughes J, Cernich M, Clements R, Duprau S, Goodman L, Hester L, Huerta-Saenz A, Asif I, Karmazin T, Letjen S, Raman D, Morin W, Bestermann E, Morawski J, White A, Brockmyer R, Bays S, Campbell A, Boonstra M, Stapleton N, Stone A, Donoho H, Everett H, Hensley M, Johnson C, Marshall N, Skirvin P, Taylor R, Williams L, Burroughs C, Ray C, Wolverton D, Nickels C, Dothard P, Speiser M, Pellizzari L, Bokor K, Izuora S, Abdelnour P, Cummings S, Cuthbertson D, Paynor M, Leahy M, Riedl S, Shockley R, Saad T, Briones S, Casella C, Herz K, Walsh J, Greening F, Deemer M, Hay S, Hunt N, Sikotra L, Simons D, Karounos R, Oremus L, Dye L, Myers D, Ballard W, Miers R, Eberhard C, Sparks K, Thraikill K, Edwards J, Fowlkes S, Kemp A, Morales L, Holland L, Johnson P, Paul A, Ghatak K, Fiske S, Phelen H, Leyland T, Henderson D, Brenner E, Oppenheimer I, Mamkin C, Moniz C, Clarson M, Lovell A, Peters V, Ford J, Ruelas D, Borut D, Burt M, Jordan S, Castilla P, Flores M, Ruiz L, Hanson J, Green-Blair R, Sheridan K, Garmeson J, Wintergerst G, Pierce A, Omoruyi M, Foster S, Kingery A, Lunsford I, Cervantes T, Parker P, Price J, Urben I, Guillette H, Doughty H, Haydock V, Parker P, Bergman S, Duncum C, Rodda A, Perelman R, Calendo C, Barrera E, Arce-Nunez Y, Geyer S, Martinez M, De la Portilla I, Cardenas L, Garrido M, Villar R, Lorini E, Calandra G, D’Annuzio K, Perri N, Minuto C, Hays B, Rebora R, Callegari O, Ali J, Kramer B, Auble S, Cabrera P, Donohoue R, Fiallo-Scharer M, Hessner P, Wolfgram A, Henderson C, Kansra N, Bettin R, McCuller A, Miller S, Accacha J, Corrigan E, Fiore R, Levine T, Mahoney C, Polychronakos V, Henry M, Gagne H, Starkman M, Fox D, Chin F, Melchionne L, Silverman I, Marshall L, Cerracchio J, Cruz A, Viswanathan J, Heyman K, Wilson S, Chalew S, Valley S, Layburn A, Lala P, Clesi M, Genet G, Uwaifo A, Charron T, Allerton W, Hsiao B, Cefalu L, Melendez-Ramirez R, Richards C, Alleyn E, Gustafson M, Lizanna J, Wahlen S, Aleiwe M, Hansen H, Wahlen C, Karges C, Levy A, Bonaccorso R, Rapaport Y, Tomer D, Chia M, Goldis L, Iazzetti M, Klein C, Levister L, Waldman E, Keaton N, Wallach M, Regelmann Z, Antal M, Aranda C, Reynholds A, Vinik P, Barlow M, Bourcier M, Nevoret J, Couper S, Kinderman A, Beresford N, Thalagne H, Roper J, Gibbons J, Hill S, Balleaut C, Brennan J, Ellis-Gage L, Fear T, Gray L, Law P, Jones C, McNerney L, Pointer N, Price K, Few D, Tomlinson N, Leech D, Wake C, Owens M, Burns J, Leinbach A, Wotherspoon A, Murray K, Short G, Curry S, Kelsey J, Lawson J, Porter S, Stevens E, Thomson S, Winship L, Liu S, Wynn E, Wiltshire J, Krebs P, Cresswell H, Faherty C, Ross L, Denvir J, Drew T, Randell P, Mansell S, Lloyd J, Bell S, Butler Y, Hooton H, Navarra A, Roper G, Babington L, Crate H, Cripps A, Ledlie C, Moulds R, Malloy J, Norton B, Petrova O, Silkstone C, Smith K, Ghai M, Murray V, Viswanathan M, Henegan O, Kawadry J, Olson L, Maddox K, Patterson T, Ahmad B, Flores D, Domek S, Domek K, Copeland M, George J, Less T, Davis M, Short A, Martin J, Dwarakanathan P, O’Donnell B, Boerner L, Larson M, Phillips M, Rendell K, Larson C, Smith K, Zebrowski L, Kuechenmeister M, Miller J, Thevarayapillai M, Daniels H, Speer N, Forghani R, Quintana C, Reh A, Bhangoo P, Desrosiers L, Ireland T, Misla C, Milliot E, Torres S, Wells J, Villar M, Yu D, Berry D, Cook J, Soder A, Powell M, Ng M, Morrison Z, Moore M, Haslam M, Lawson B, Bradley J, Courtney C, Richardson C, Watson E, Keely D, DeCurtis M, Vaccarcello-Cruz Z, Torres K, Muller S, Sandberg H, Hsiang B, Joy D, McCormick A, Powell H, Jones J, Bell S, Hargadon S, Hudson M, Kummer S, Nguyen T, Sauder E, Sutton K, Gensel R, Aguirre-Castaneda V, Benavides, Lopez D, Hemp S, Allen J, Stear E, Davis T, O’Donnell R, Jones A, Roberts J, Dart N, Paramalingam L, Levitt Katz N, Chaudhary K, Murphy S, Willi B, Schwartzman C, Kapadia D, Roberts A, Larson D, McClellan G, Shaibai L, Kelley G, Villa C, Kelley R, Diamond M, Kabbani T, Dajani F, Hoekstra M, Sadler K, Magorno J, Holst V, Chauhan N, Wilson P, Bononi M, Sperl A, Millward M, Eaton L, Dean J, Olshan H, Stavros T, Renna C, Milliard, Brodksy L, Bacon J, Quintos L, Topor S, Bialo B, Bancroft A, Soto W, Lagarde H, Tamura R, Lockemer T, Vanderploeg M, Ibrahim M, Huie V, Sanchez R, Edelen R, Marchiando J, Palmer T, Repas M, Wasson P, Wood K, Auker J, Culbertson T, Kieffer D, Voorhees T, Borgwardt L, DeRaad K, Eckert E, Isaacson H, Kuhn A, Carroll M, Xu P, Schubert G, Francis S, Hagan T, Le M, Penn E, Wickham C, Leyva K, Rivera J, Padilla I, Rodriguez N, Young K, Jospe J, Czyzyk B, Johnson U, Nadgir N, Marlen G, Prakasam C, Rieger N, Glaser E, Heiser B, Harris C, 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Frank E, Liu J, Perry J, Pyle R, Rigby A, Riley K, Soto A, Gitelman S, Adi S, Anderson M, Berhel A, Breen K, Fraser K, Gerard-Gonzalez A, Jossan P, Lustig R, Moassesfar S, Mugg A, Ng D, Prahalod P, Rangel-Lugo M, Sanda S, Tarkoff J, Torok C, Wesch R, Aslan I, Buchanan J, Cordier J, Hamilton C, Hawkins L, Ho T, Jain A, Ko K, Lee T, Phelps S, Rosenthal S, Sahakitrungruang T, Stehl L, Taylor L, Wertz M, Wong J, Philipson L, Briars R, Devine N, Littlejohn E, Grant T, Gottlieb P, Klingensmith G, Steck A, Alkanani A, Bautista K, Bedoy R, Blau A, Burke B, Cory L, Dang M, Fitzgerald-Miller L, Fouts A, Gage V, Garg S, Gesauldo P, Gutin R, Hayes C, Hoffman M, Ketchum K, Logsden-Sackett N, Maahs D, Messer L, Meyers L, Michels A, Peacock S, Rewers M, Rodriguez P, Sepulbeda F, Sippl R, Steck A, Taki I, Tran BK, Tran T, Wadwa RP, Zeitler P, Barker J, Barry S, Birks L, Bomsburger L, Bookert T, Briggs L, Burdick P, Cabrera R, Chase P, Cobry E, Conley A, Cook G, Daniels J, DiDomenico D, Eckert J, Ehler 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Manning G, Hendry B, Taylor S, Jones W, Strader M, Bencomo T, Bailey L, Bedolla C, Roldan C, Moudiotis B, Vaidya C, Anning S, Bunce S, Estcourt E, Folland E, Gordon C, Harrill J, Ireland J, Piper L, Scaife K, Sutton S, Wilkins M, Costelloe J, Palmer L, Casas C, Miller M, Burgard C, Erickson J, Hallanger-Johnson P, Clark W, Taylor A, Lafferty S, Gillett C, Nolan M, Pathak L, Sondrol T, Hjelle S, Hafner J, Kotrba R, Hendrickson A, Cemeroglu T, Symington M, Daniel Y, Appiagyei-Dankah D, Postellon M, Racine L, Kleis K, Barnes S, Godwin H, McCullough K, Shaheen G, Buck L, Noel M, Warren S, Weber S, Parker I, Gillespie B, Nelson C, Frost J, Amrhein E, Moreland A, Hayes J, Peggram J, Aisenberg M, Riordan J, Zasa E, Cummings K, Scott T, Pinto A, Mokashi K, McAssey E, Helden P, Hammond L, Dinning S, Rahman S, Ray C, Dimicri S, Guppy H, Nielsen C, Vogel C, Ariza L, Morales Y, Chang R, Gabbay L, Ambrocio L, Manley R, Nemery W, Charlton P, Smith L, Kerr B, Steindel-Kopp M, Alamaguer D, Liljenquist G, Browning T, Coughenour M, Sulk E, Tsalikan M, Tansey J, Cabbage N. Identical and Nonidentical Twins: Risk and Factors Involved in Development of Islet Autoimmunity and Type 1 Diabetes. Diabetes Care 2019; 42:192-199. [PMID: 30061316 PMCID: PMC6341285 DOI: 10.2337/dc18-0288] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Accepted: 06/28/2018] [Indexed: 02/03/2023]
Abstract
OBJECTIVE There are variable reports of risk of concordance for progression to islet autoantibodies and type 1 diabetes in identical twins after one twin is diagnosed. We examined development of positive autoantibodies and type 1 diabetes and the effects of genetic factors and common environment on autoantibody positivity in identical twins, nonidentical twins, and full siblings. RESEARCH DESIGN AND METHODS Subjects from the TrialNet Pathway to Prevention Study (N = 48,026) were screened from 2004 to 2015 for islet autoantibodies (GAD antibody [GADA], insulinoma-associated antigen 2 [IA-2A], and autoantibodies against insulin [IAA]). Of these subjects, 17,226 (157 identical twins, 283 nonidentical twins, and 16,786 full siblings) were followed for autoantibody positivity or type 1 diabetes for a median of 2.1 years. RESULTS At screening, identical twins were more likely to have positive GADA, IA-2A, and IAA than nonidentical twins or full siblings (all P < 0.0001). Younger age, male sex, and genetic factors were significant factors for expression of IA-2A, IAA, one or more positive autoantibodies, and two or more positive autoantibodies (all P ≤ 0.03). Initially autoantibody-positive identical twins had a 69% risk of diabetes by 3 years compared with 1.5% for initially autoantibody-negative identical twins. In nonidentical twins, type 1 diabetes risk by 3 years was 72% for initially multiple autoantibody-positive, 13% for single autoantibody-positive, and 0% for initially autoantibody-negative nonidentical twins. Full siblings had a 3-year type 1 diabetes risk of 47% for multiple autoantibody-positive, 12% for single autoantibody-positive, and 0.5% for initially autoantibody-negative subjects. CONCLUSIONS Risk of type 1 diabetes at 3 years is high for initially multiple and single autoantibody-positive identical twins and multiple autoantibody-positive nonidentical twins. Genetic predisposition, age, and male sex are significant risk factors for development of positive autoantibodies in twins.
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Affiliation(s)
- Taylor M. Triolo
- Barbara Davis Center for Diabetes, University of Colorado School of Medicine, Aurora, CO
| | - Alexandra Fouts
- Barbara Davis Center for Diabetes, University of Colorado School of Medicine, Aurora, CO
| | - Laura Pyle
- Department of Pediatrics, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Liping Yu
- Barbara Davis Center for Diabetes, University of Colorado School of Medicine, Aurora, CO
| | - Peter A. Gottlieb
- Barbara Davis Center for Diabetes, University of Colorado School of Medicine, Aurora, CO
| | - Andrea K. Steck
- Barbara Davis Center for Diabetes, University of Colorado School of Medicine, Aurora, CO
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Martínez M, Alvarez J, Garrido M, Iglesias I, de la Torre A. Monitoring systems of Salmonella in Spain to assess a “one health” approach towards a potential risk to humans from ingestion of contaminated pork meat. Int J Infect Dis 2019. [DOI: 10.1016/j.ijid.2018.11.153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Herbst RS, Baas P, Perez-Gracia JL, Felip E, Kim DW, Han JY, Molina JR, Kim JH, Dubos Arvis C, Ahn MJ, Majem M, Fidler MJ, Surmont V, de Castro G, Garrido M, Shentu Y, Emancipator K, Samkari A, Jensen EH, Lubiniecki GM, Garon EB. Use of archival versus newly collected tumor samples for assessing PD-L1 expression and overall survival: an updated analysis of KEYNOTE-010 trial. Ann Oncol 2019; 30:281-289. [PMID: 30657853 PMCID: PMC6931268 DOI: 10.1093/annonc/mdy545] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND In KEYNOTE-010, pembrolizumab versus docetaxel improved overall survival (OS) in patients with programmed death-1 protein (PD)-L1-positive advanced non-small-cell lung cancer (NSCLC). A prespecified exploratory analysis compared outcomes in patients based on PD-L1 expression in archival versus newly collected tumor samples using recently updated survival data. PATIENTS AND METHODS PD-L1 was assessed centrally by immunohistochemistry (22C3 antibody) in archival or newly collected tumor samples. Patients received pembrolizumab 2 or 10 mg/kg Q3W or docetaxel 75 mg/m2 Q3W for 24 months or until progression/intolerable toxicity/other reason. Response was assessed by RECIST v1.1 every 9 weeks, survival every 2 months. Primary end points were OS and progression-free survival (PFS) in tumor proportion score (TPS) ≥50% and ≥1%; pembrolizumab doses were pooled in this analysis. RESULTS At date cut-off of 24 March 2017, median follow-up was 31 months (range 23-41) representing 18 additional months of follow-up from the primary analysis. Pembrolizumab versus docetaxel continued to improve OS in patients with previously treated, PD-L1-expressing advanced NSCLC; hazard ratio (HR) was 0.66 [95% confidence interval (CI): 0.57, 0.77]. Of 1033 patients analyzed, 455(44%) were enrolled based on archival samples and 578 (56%) on newly collected tumor samples. Approximately 40% of archival samples and 45% of newly collected tumor samples were PD-L1 TPS ≥50%. For TPS ≥50%, the OS HRs were 0.64 (95% CI: 0.45, 0.91) and 0.40 (95% CI: 0.28, 0.56) for archival and newly collected samples, respectively. In patients with TPS ≥1%, OS HRs were 0.74 (95% CI: 0.59, 0.93) and 0.59 (95% CI: 0.48, 0.73) for archival and newly collected samples, respectively. In TPS ≥50%, PFS HRs were similar across archival [0.63 (95% CI: 0.45, 0.89)] and newly collected samples [0.53 (95% CI: 0.38, 0.72)]. In patients with TPS ≥1%, PFS HRs were similar across archival [0.82 (95% CI: 0.66, 1.02)] and newly collected samples [0.83 (95% CI: 0.68, 1.02)]. CONCLUSION Pembrolizumab continued to improve OS over docetaxel in intention to treat population and in subsets of patients with newly collected and archival samples. TRIAL REGISTRATION ClinicalTrials.gov: NCT01905657.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Antibodies, Monoclonal, Humanized/administration & dosage
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- B7-H1 Antigen/metabolism
- Biopsy
- Carcinoma, Non-Small-Cell Lung/drug therapy
- Carcinoma, Non-Small-Cell Lung/metabolism
- Carcinoma, Non-Small-Cell Lung/mortality
- Carcinoma, Non-Small-Cell Lung/pathology
- Carcinoma, Squamous Cell/drug therapy
- Carcinoma, Squamous Cell/metabolism
- Carcinoma, Squamous Cell/mortality
- Carcinoma, Squamous Cell/pathology
- Docetaxel/administration & dosage
- Female
- Follow-Up Studies
- Humans
- International Agencies
- Lung Neoplasms/drug therapy
- Lung Neoplasms/metabolism
- Lung Neoplasms/mortality
- Lung Neoplasms/pathology
- Male
- Middle Aged
- Paraffin Embedding
- Prognosis
- Specimen Handling/methods
- Survival Rate
- Young Adult
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Affiliation(s)
- R S Herbst
- Department of Medical Oncology, Yale University School of Medicine, Yale Comprehensive Cancer Center, New Haven, USA.
| | - P Baas
- Department of Thoracic Oncology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - J L Perez-Gracia
- Department of Oncology, Clinica Universidad de Navarra, Pamplona, Spain
| | - E Felip
- Lung Cancer Unit, Department of Oncology, Vall d'Hebron University Hospital, Barcelona, Spain; Vall d'Hebron Institute of Oncology, Barcelona, Spain
| | - D-W Kim
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - J-Y Han
- Division of Translational & Clinical Research, National Cancer Center, Goyang, Republic of Korea
| | - J R Molina
- Department of Oncology, Mayo Clinic, Rochester, USA
| | - J-H Kim
- Department of Medical Oncology, CHA Bundang Medical Center, CHA University, Gyeonggi-Do, Republic of Korea
| | - C Dubos Arvis
- Department of Medicine, Centre François Baclesse, Caen, France
| | - M-J Ahn
- Division of Hematology and Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - M Majem
- Department of Medical Oncology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - M J Fidler
- Division of Hematology Oncology, Rush University Medical Center, Chicago, USA
| | - V Surmont
- Department of Respiratory Medicine/Thoracic Oncology, Universitar Ziekenhuis Ghent, Ghent, Belgium
| | - G de Castro
- Department of Medical Oncology, Instituto do Câncer do Estado de São Paulo, Sao Paulo, Brazil
| | - M Garrido
- Department of Hemato-Oncology, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Y Shentu
- Department of Clinical Research, Merck & Co. Inc., Kenilworth, USA
| | - K Emancipator
- Department of Clinical Research, Merck & Co. Inc., Kenilworth, USA
| | - A Samkari
- Department of Clinical Research, Merck & Co. Inc., Kenilworth, USA
| | - E H Jensen
- Department of Clinical Research, Merck & Co. Inc., Kenilworth, USA
| | - G M Lubiniecki
- Department of Clinical Research, Merck & Co. Inc., Kenilworth, USA
| | - E B Garon
- Department of Medicine, Division of Hematology/Oncology, David Geffen School of Medicine at UCLA, Los Angeles, USA
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Ornstein K, Garrido M, Siu A. IMPACT OF NEIGHBORHOOD RESOURCES ON HOMEBOUND STATUS. Innov Aging 2018. [DOI: 10.1093/geroni/igy023.2852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
| | - M Garrido
- Icahn School of Medicine at Mount Sinai
| | - A Siu
- Icahn School of Medicine at Mount Sinai
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Maciejewski-Duval A, Comarmond C, Leroyer A, Zaidan M, Le Joncour A, Desbois AC, Fouret JP, Koskas F, Cluzel P, Garrido M, Cacoub P, Saadoun D. mTOR pathway activation in large vessel vasculitis. J Autoimmun 2018; 94:99-109. [PMID: 30061014 DOI: 10.1016/j.jaut.2018.07.013] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Revised: 07/18/2018] [Accepted: 07/18/2018] [Indexed: 12/24/2022]
Abstract
BACKGROUND Mammalian target of rapamycin complex 1 (mTORC 1) drives the proinflammatory expansion of T helper (TH) type 1, TH17 cells and controls fibroblast proliferation, typical features of large vessel vasculitis (LVV) pathogenesis. Molecular pathways involved in arterial lesions of LVV are unknown. METHODS We evaluate mTORC pathway activation in vascular aorta lesions and in T cell homeostasis of patients with LVV. RESULTS Proliferation of both endothelial cells and vascular smooth-muscle cells was shown in vascular lesions in LVV. The vascular endothelium of proliferating aorta vessels from patients with LVV showed indications of activation of the mTORC1 pathway (S6RP phosphorylation). In cultured vascular endothelial cells, sera from patients with LVV stimulated mTORC1 through the phosphorylation of S6RP. mTORC1 activation was found also in Th1 and Th17 cells both systemically and in inflamed vessels. Patients with LVV exhibited a diminished S6RP phosphorylation in Tregs. Inhibition of mTORC1 pathway with rapamycin, increase Tregs and decrease effector CD4+IFNγ+, CD4+IL17+ and CD4+IL21+ T cells in patients with LVV. CONCLUSIONS We provided evidence that mTORC1 pathway has a central role in driving T cell inflammation and vascular lesions in LVV. Targeting mTORC pathway may represent a new therapeutic option in patients with LVV.
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Affiliation(s)
- A Maciejewski-Duval
- Sorbonne Universités, UPMC Université Paris 06, UMR 7211, Département Hospitalo-Universitaire Inflammation-Immunopathologie-Biotherapie (DHU i2B), F-75005, Paris, France; INSERM, UMR_S 959, F-75013, Paris, France; CNRS, FRE3632, F-75005, Paris, France
| | - C Comarmond
- Sorbonne Universités, UPMC Université Paris 06, UMR 7211, Département Hospitalo-Universitaire Inflammation-Immunopathologie-Biotherapie (DHU i2B), F-75005, Paris, France; INSERM, UMR_S 959, F-75013, Paris, France; CNRS, FRE3632, F-75005, Paris, France; AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Département de Médecine Interne et Immunologie Clinique, National Center for Autoimmune and Systemic Rare Disease, National Center for Autoinflammatory Diseases and Amyloidosis, F-75013, Paris, France
| | - A Leroyer
- Aix-Marseille Université, INSERM, Vascular Research Center of Marseille, UMR-S 1076, Marseille, France
| | - M Zaidan
- AP-HP, Hôpital Necker-Enfants Malades, Département de Néphrologie, F-75015, Paris, France
| | - A Le Joncour
- Sorbonne Universités, UPMC Université Paris 06, UMR 7211, Département Hospitalo-Universitaire Inflammation-Immunopathologie-Biotherapie (DHU i2B), F-75005, Paris, France; INSERM, UMR_S 959, F-75013, Paris, France; CNRS, FRE3632, F-75005, Paris, France; AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Département de Médecine Interne et Immunologie Clinique, National Center for Autoimmune and Systemic Rare Disease, National Center for Autoinflammatory Diseases and Amyloidosis, F-75013, Paris, France
| | - A C Desbois
- Sorbonne Universités, UPMC Université Paris 06, UMR 7211, Département Hospitalo-Universitaire Inflammation-Immunopathologie-Biotherapie (DHU i2B), F-75005, Paris, France; INSERM, UMR_S 959, F-75013, Paris, France; CNRS, FRE3632, F-75005, Paris, France; AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Département de Médecine Interne et Immunologie Clinique, National Center for Autoimmune and Systemic Rare Disease, National Center for Autoinflammatory Diseases and Amyloidosis, F-75013, Paris, France
| | - J P Fouret
- AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Laboratoire d'anatomopathologie, F-75013, Paris, France
| | - F Koskas
- AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Service de Chirurgie Vasculaire, UPMC-Paris VI, Paris, France
| | - P Cluzel
- AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Département d'Imagerie CardioVasculaire et de Radiologie Interventionnelle, UPMC Paris VI, INSERM-CNRS-LIB, Paris, France
| | - M Garrido
- Sorbonne Universités, UPMC Université Paris 06, UMR 7211, Département Hospitalo-Universitaire Inflammation-Immunopathologie-Biotherapie (DHU i2B), F-75005, Paris, France; INSERM, UMR_S 959, F-75013, Paris, France; CNRS, FRE3632, F-75005, Paris, France
| | - P Cacoub
- Sorbonne Universités, UPMC Université Paris 06, UMR 7211, Département Hospitalo-Universitaire Inflammation-Immunopathologie-Biotherapie (DHU i2B), F-75005, Paris, France; INSERM, UMR_S 959, F-75013, Paris, France; CNRS, FRE3632, F-75005, Paris, France; AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Département de Médecine Interne et Immunologie Clinique, National Center for Autoimmune and Systemic Rare Disease, National Center for Autoinflammatory Diseases and Amyloidosis, F-75013, Paris, France
| | - D Saadoun
- Sorbonne Universités, UPMC Université Paris 06, UMR 7211, Département Hospitalo-Universitaire Inflammation-Immunopathologie-Biotherapie (DHU i2B), F-75005, Paris, France; INSERM, UMR_S 959, F-75013, Paris, France; CNRS, FRE3632, F-75005, Paris, France; AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Département de Médecine Interne et Immunologie Clinique, National Center for Autoimmune and Systemic Rare Disease, National Center for Autoinflammatory Diseases and Amyloidosis, F-75013, Paris, France.
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Razuc M, Fernández Band B, Garrido M. Data fusion applied to the photodegradation study of ciprofloxacin using hyphenated detection systems (UV–Vis and fluorescence) and multivariate curve resolution. Microchem J 2018. [DOI: 10.1016/j.microc.2018.01.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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Affiliation(s)
- M Jiménez-Sáenz
- Department of Internal Medicine, Hospital Virgen Macarena, University of Seville, Spain
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King Bowes K, Burrus BB, Axelson S, Garrido M, Kimbriel A, Abramson L, Gorman G, Dancer A, White T, Beaudry PJ. Reducing Disparities in Adolescent Pregnancy Among US Tribal Youths. Am J Public Health 2018; 108:S23-S24. [PMID: 29443558 PMCID: PMC5813783 DOI: 10.2105/ajph.2017.304267] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/30/2017] [Indexed: 11/04/2022]
Affiliation(s)
- Kendra King Bowes
- Kendra King Bowes is with Native American Management Services, Inc., Reston, VA. Barri B. Burrus is with RTI International, Research Triangle Park, NC. Sarah Axelson is with the Family & Youth Services Bureau, Washington, DC. Milagros Garrido is with Healthy Teen Network, Baltimore, MD. Adriana Kimbriel is with the California Rural Indian Health Board, Sacramento, CA. Lisa Abramson is with the Inter-Tribal Council of Michigan, Sault Ste. Marie. Gwenda Gorman is with the Inter-Tribal Council of Arizona, Phoenix. Angela Dancer is with the Choctaw Nation of Oklahoma, Hugo. Terrill White is from Tulsa, OK. PJ Beaudry is with the Great Plains Tribal Chairmen's Health Board, Rapid City, SD. Barri B. Burrus is also a Guest Editor for this supplement issue
| | - Barri B Burrus
- Kendra King Bowes is with Native American Management Services, Inc., Reston, VA. Barri B. Burrus is with RTI International, Research Triangle Park, NC. Sarah Axelson is with the Family & Youth Services Bureau, Washington, DC. Milagros Garrido is with Healthy Teen Network, Baltimore, MD. Adriana Kimbriel is with the California Rural Indian Health Board, Sacramento, CA. Lisa Abramson is with the Inter-Tribal Council of Michigan, Sault Ste. Marie. Gwenda Gorman is with the Inter-Tribal Council of Arizona, Phoenix. Angela Dancer is with the Choctaw Nation of Oklahoma, Hugo. Terrill White is from Tulsa, OK. PJ Beaudry is with the Great Plains Tribal Chairmen's Health Board, Rapid City, SD. Barri B. Burrus is also a Guest Editor for this supplement issue
| | - Sarah Axelson
- Kendra King Bowes is with Native American Management Services, Inc., Reston, VA. Barri B. Burrus is with RTI International, Research Triangle Park, NC. Sarah Axelson is with the Family & Youth Services Bureau, Washington, DC. Milagros Garrido is with Healthy Teen Network, Baltimore, MD. Adriana Kimbriel is with the California Rural Indian Health Board, Sacramento, CA. Lisa Abramson is with the Inter-Tribal Council of Michigan, Sault Ste. Marie. Gwenda Gorman is with the Inter-Tribal Council of Arizona, Phoenix. Angela Dancer is with the Choctaw Nation of Oklahoma, Hugo. Terrill White is from Tulsa, OK. PJ Beaudry is with the Great Plains Tribal Chairmen's Health Board, Rapid City, SD. Barri B. Burrus is also a Guest Editor for this supplement issue
| | - Milagros Garrido
- Kendra King Bowes is with Native American Management Services, Inc., Reston, VA. Barri B. Burrus is with RTI International, Research Triangle Park, NC. Sarah Axelson is with the Family & Youth Services Bureau, Washington, DC. Milagros Garrido is with Healthy Teen Network, Baltimore, MD. Adriana Kimbriel is with the California Rural Indian Health Board, Sacramento, CA. Lisa Abramson is with the Inter-Tribal Council of Michigan, Sault Ste. Marie. Gwenda Gorman is with the Inter-Tribal Council of Arizona, Phoenix. Angela Dancer is with the Choctaw Nation of Oklahoma, Hugo. Terrill White is from Tulsa, OK. PJ Beaudry is with the Great Plains Tribal Chairmen's Health Board, Rapid City, SD. Barri B. Burrus is also a Guest Editor for this supplement issue
| | - Adriana Kimbriel
- Kendra King Bowes is with Native American Management Services, Inc., Reston, VA. Barri B. Burrus is with RTI International, Research Triangle Park, NC. Sarah Axelson is with the Family & Youth Services Bureau, Washington, DC. Milagros Garrido is with Healthy Teen Network, Baltimore, MD. Adriana Kimbriel is with the California Rural Indian Health Board, Sacramento, CA. Lisa Abramson is with the Inter-Tribal Council of Michigan, Sault Ste. Marie. Gwenda Gorman is with the Inter-Tribal Council of Arizona, Phoenix. Angela Dancer is with the Choctaw Nation of Oklahoma, Hugo. Terrill White is from Tulsa, OK. PJ Beaudry is with the Great Plains Tribal Chairmen's Health Board, Rapid City, SD. Barri B. Burrus is also a Guest Editor for this supplement issue
| | - Lisa Abramson
- Kendra King Bowes is with Native American Management Services, Inc., Reston, VA. Barri B. Burrus is with RTI International, Research Triangle Park, NC. Sarah Axelson is with the Family & Youth Services Bureau, Washington, DC. Milagros Garrido is with Healthy Teen Network, Baltimore, MD. Adriana Kimbriel is with the California Rural Indian Health Board, Sacramento, CA. Lisa Abramson is with the Inter-Tribal Council of Michigan, Sault Ste. Marie. Gwenda Gorman is with the Inter-Tribal Council of Arizona, Phoenix. Angela Dancer is with the Choctaw Nation of Oklahoma, Hugo. Terrill White is from Tulsa, OK. PJ Beaudry is with the Great Plains Tribal Chairmen's Health Board, Rapid City, SD. Barri B. Burrus is also a Guest Editor for this supplement issue
| | - Gwenda Gorman
- Kendra King Bowes is with Native American Management Services, Inc., Reston, VA. Barri B. Burrus is with RTI International, Research Triangle Park, NC. Sarah Axelson is with the Family & Youth Services Bureau, Washington, DC. Milagros Garrido is with Healthy Teen Network, Baltimore, MD. Adriana Kimbriel is with the California Rural Indian Health Board, Sacramento, CA. Lisa Abramson is with the Inter-Tribal Council of Michigan, Sault Ste. Marie. Gwenda Gorman is with the Inter-Tribal Council of Arizona, Phoenix. Angela Dancer is with the Choctaw Nation of Oklahoma, Hugo. Terrill White is from Tulsa, OK. PJ Beaudry is with the Great Plains Tribal Chairmen's Health Board, Rapid City, SD. Barri B. Burrus is also a Guest Editor for this supplement issue
| | - Angela Dancer
- Kendra King Bowes is with Native American Management Services, Inc., Reston, VA. Barri B. Burrus is with RTI International, Research Triangle Park, NC. Sarah Axelson is with the Family & Youth Services Bureau, Washington, DC. Milagros Garrido is with Healthy Teen Network, Baltimore, MD. Adriana Kimbriel is with the California Rural Indian Health Board, Sacramento, CA. Lisa Abramson is with the Inter-Tribal Council of Michigan, Sault Ste. Marie. Gwenda Gorman is with the Inter-Tribal Council of Arizona, Phoenix. Angela Dancer is with the Choctaw Nation of Oklahoma, Hugo. Terrill White is from Tulsa, OK. PJ Beaudry is with the Great Plains Tribal Chairmen's Health Board, Rapid City, SD. Barri B. Burrus is also a Guest Editor for this supplement issue
| | - Terrill White
- Kendra King Bowes is with Native American Management Services, Inc., Reston, VA. Barri B. Burrus is with RTI International, Research Triangle Park, NC. Sarah Axelson is with the Family & Youth Services Bureau, Washington, DC. Milagros Garrido is with Healthy Teen Network, Baltimore, MD. Adriana Kimbriel is with the California Rural Indian Health Board, Sacramento, CA. Lisa Abramson is with the Inter-Tribal Council of Michigan, Sault Ste. Marie. Gwenda Gorman is with the Inter-Tribal Council of Arizona, Phoenix. Angela Dancer is with the Choctaw Nation of Oklahoma, Hugo. Terrill White is from Tulsa, OK. PJ Beaudry is with the Great Plains Tribal Chairmen's Health Board, Rapid City, SD. Barri B. Burrus is also a Guest Editor for this supplement issue
| | - P J Beaudry
- Kendra King Bowes is with Native American Management Services, Inc., Reston, VA. Barri B. Burrus is with RTI International, Research Triangle Park, NC. Sarah Axelson is with the Family & Youth Services Bureau, Washington, DC. Milagros Garrido is with Healthy Teen Network, Baltimore, MD. Adriana Kimbriel is with the California Rural Indian Health Board, Sacramento, CA. Lisa Abramson is with the Inter-Tribal Council of Michigan, Sault Ste. Marie. Gwenda Gorman is with the Inter-Tribal Council of Arizona, Phoenix. Angela Dancer is with the Choctaw Nation of Oklahoma, Hugo. Terrill White is from Tulsa, OK. PJ Beaudry is with the Great Plains Tribal Chairmen's Health Board, Rapid City, SD. Barri B. Burrus is also a Guest Editor for this supplement issue
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Chamorro R, Algarín C, Garrido M, Lozoff B, Peirano P. A single night moderate sleep restriction at-home increases hunger and caloric intake in young adults. Sleep Med 2017. [DOI: 10.1016/j.sleep.2017.11.141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Desbois A, Comarmond C, Maciejewsky A, Vallet H, Garrido M, Bruneval P, Quiniou V, Derian N, Pouchot J, Klatzmann D, Cacoub P, Saadoun D. Coopération des lymphocytes T folliculaires helper et des lymphocytes B dans la maladie de Takayasu. Rev Med Interne 2017. [DOI: 10.1016/j.revmed.2017.10.313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Wainberg Z, Jalal S, Muro K, Yoon H, Garrido M, Golan T, Doi T, Catenacci D, Geva R, Ku G, Bleeker J, Bang YJ, Hara H, Chung H, Savage M, Wang J, Koshiji M, Dalal R, Fuchs C. KEYNOTE-059 Update: Efficacy and safety of pembrolizumab alone or in combination with chemotherapy in patients with advanced gastric or gastroesophageal (G/GEJ) cancer. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx440.020] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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